MSDS - Robinson Consulting Hot Dip Galvanizing Process Tank Test kits

Robinson Consulting

Robinson Consulting

Index:

1) Iron Buffer 2) Acid Indicator

3) Acid Titrant 4) Caustic titrant

5) Iron Indicator 6) Iron Titrant

7) Caustic Titrant 8) Zinc Buffer

9) Zinc Titrant

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Iron Buffer MSDS

Material Safety Data Sheet

Iron Buffer

Section 1 - Chemical Product and Company Identification

MSDS Name: Iron Buffer
Synonyms: None
Company Identification:
Robinson Consulting
329 west 31^st St.
South Sioux City, NE. 68776
For information, call: 402.494.8250 or email TFRemily@aol.com

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

7664-93-9

Sulfuric acid

0.05-50

231-639-5

7664-38-2

Phosphoric acid

0.05-50

231-633-2

7732-18-5

Water

balance

231-791-2

Hazard Symbols: C
Risk Phrases: 34

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: colorless. Danger! Corrosive. Causes eye and skin burns. Causes digestive and respiratory tract burns.
Target Organs: Blood, liver, bone marrow.

Potential Health Effects
Eye: Causes severe eye burns. Eye contact can result in blindness; exposure to mist leads to watering, irritation.
Skin: Skin contact may result in severe burns, blistering, pain.
Ingestion: May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. Vomiting and diarrhea of dark blood may occur; asphyxia from throat swelling. Stomach and esophagus may become perforated.
Inhalation: May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema. Causes chemical burns to the respiratory tract. At 5mg/M3 concentrations, nose and throat irritation occurs, with headache, cough, increased respiratory rate, impairment of lung to ventilate.
Chronic: Delayed symptoms include tight chest, fluid in lungs, cyanosis (blue ), hypotension, bronchitis or emphysema. tracheobronchitis, dental erosion/discoloration, pneumonia, gastrointestinal disturbances may occur. Skin irritation/dermatitis, conjunctivitis and lacrimation of the eye can occur.

Section 4 - First Aid Measures

Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids until chemical is gone. Get medical aid at once.
Skin: Get medical aid at once. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical aid at once. Give one ounce (30ml) of milk of magnesia. Give conscious victim large quantities of water to dilute acid.
Inhalation: Get medical aid at once. Move victim to fresh air immediately. Give artificial respiration if necessary. If breathing is difficult, give oxygen.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Firefighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Contact with metals may evolve flammable hydrogen gas. Avoid breathing toxic and corrosive vapors - keep upwind.
Extinguishing Media: Use extinguishing media most appropriate for the surrounding fire.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: May be neutralized with slaked lime, limestone, or sodium bicarbonate to a pH 7. Place in labeled plastic containers for disposal, wash area down with water.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use with adequate ventilation.
Storage: Do not store near alkaline substances. Store in labeled non-reactive containers (glass, plastic) protected from heat and incompatible substances.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Sulfuric acid

1 mg/m3; 3 mg/m3 STEL

1 mg/m3 TWA 15 mg/m3 IDLH

1 mg/m3 TWA

Phosphoric acid

1 mg/m3 TWA 3mg/m3 STEL

1 mg/m3 TWA 1000 mg/m3 IDLH

1 mg/m3 TWA

Water

none listed

none listed

none listed

OSHA Vacated PELs: Sulfuric acid: 1 mg/m3 TWA Water: No OSHA Vacated PELs are listed for this chemical. Phosphoric acid: 1 mg/m3 TWA; 3 mg/m3 STEL Water: No OSHA Vacated PELs are listed for this chemical.

Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133. Provide an eye-wash fountain in the immediate work area. Do not wear contact lenses when working with chemicals.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear acid protective clothing and gloves.
Respirators: 50mg/M3 -GMAGHiEP/HiEPF/SAF/SCBAF. /M3 - SAF:PD,PP,CF. e - GMAGHiEP/SCBA. Firefighting - SCBAF:PD,PP. irator Codes: DHEW (NIOSH) Publication No. 78-210). A respiratory protection program that meets OSHA's 29 CFR §1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: colorless
Odor: odorless
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
NFPA Rating: Not published.
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Soluble.
Specific Gravity/Density:1.0 - 1.7
Molecular Formula:Not available.
Molecular Weight:Not available.

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, excess heat, combustible materials, organic materials, oxidizers, amines, bases.
Incompatibilities with Other Materials: Explosive or violent reactions with acetone cyanohydrin, acetone and nitric acid orpotassium dichromate, acrylonitrile, alcohols, hydrogen peroxide, allyl chloride, bromates and metals, bromine pentafluoride, carbides, all chlorates, chlorine trifluoride, cuprous nitride, ethylene cyanohydrin, fulminates, indane and nitric acid, iron, mercuric nitride, nitric acid and glycerides, p-nitrotoluene, pentasilver trihydroxydiaminophosphate, perchlorates, phosphorus isocyanate picrates, sliver permanganate, sodium, sodium carbonate, toluene and nitric acid. Dangerous temperatures and pressures occur with other substances, especially organic combinations. Explosive hydrogen gas is evolved from contact with steel, other metals. Strong bases, ammonia, finely powdered metals, organic peroxides, caustics (e.g. ammonia, ammonium hydroxide, calcium hydroxide, potassium hydroxide, sodium hydroxide), cyanides (e.g. potassium cyanide, sodium cyanide), fluorides (inorganic, e.g. ammonium fluoride, calcium fluoride, cesium fluoride), halogenated organics (e.g. dibromoethane, hexachlorobenzene, methyl chloride, trichloroethylene), mercaptans and other organic sulfides (e.g. butyl mercaptan, carbon disulfide, methanethiol), nitromethane, sodium tetrahydroborate, sulfites, mineral acids, bleeching powder, aldehydes, strong alkalies, chlorides, nickel carbonate.

Hazardous Decomposition Products: Oxides of sulfur, hydrogen gas. Phosphine, oxides of phosphorus, irritating and toxic fumes and gases.

Hazardous Polymerization: May occur.

Section 11 - Toxicological Information

RTECS#:
CAS# 7664-93-9 unlisted.

CAS# 7664-38-2 TB6300000
CAS# 7732-18-5 ZC0110000

LD50/LC50:
CAS# 7664-93-9:
Inhalation, mouse: LC50 =320 mg/m3/2H;
Inhalation, rat: LC50 =510 mg/m3/2H;
Oral, rat: LD50 = 2140 mg/kg;<BR.

CAS# 7732-18-5:
Oral, rat: LD50 = >90 mL/kg;<BR.

CAS# 7664-38-2:
Draize test, rabbit, eye: 119 mg Severe;
Draize test, rabbit, skin: 595 mg/24H Severe;
Inhalation, rat: LC50 = >850 mg/m3/1H;
Oral, rat: LD50 = 1530 mg/kg;
Skin, rabbit: LD50 = 2740 mg/kg;<BR.

Carcinogenicity:
CAS# 7664-93-9:
ACGIH: A2 - Suspected Human Carcinogen (contained in strong inorganic acid mists)
OSHA: Select carcinogen
IARC: Group 1 carcinogen CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 7664-38-2: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: No data available.
Teratogenicity: No data available.
Reproductive Effects: No data available.
Neurotoxicity: No data available.
Mutagenicity: No data available.
Other Studies: No data available.

Section 12 - Ecological Information

Ecotoxicity: Fish: Mosquito Fish: LC50 = 138 mg/L; 96 Hr; Unspecified No data available.
Environmental: The acidity of phosphoric acid may be reduced readily by natural water hardness minerals, but the phosphate may persist indefinitely. During transport through the soil, phosphoric acid will dissolve some of the soil material, in particular, carbonate-based materials. The acid will be neutralized to some degree with adsorption of the proton and phosphate ions also possible. However, significant amounts of acid will remain for transport down toward the groundwater table.
Physical: No information available.
Other: Dangerous to aquatic life in high concentrations.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.

Section 14 - Transport Information

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

SULFURIC ACID

No information available.

Hazard Class:

8

UN Number:

UN2796

Packing Group:

PG II

Shipping Name:

PHOSPHORIC ACID

PHOSPHORIC ACID

Hazard Class:

8

8(9.2)

UN Number:

UN1805

UN1805

Packing Group:

III

III

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 7664-93-9 is listed on the TSCA inventory.

CAS# 7664-38-2 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
CAS# 7664-93-9: final RQ = 1000 pounds (454 kg) CAS# 7664-38-2: Final RQ = 5000 pounds ( 2270 kg).
Section 302 (TPQ)
CAS# 7664-93-9: TPQ = 1000 pounds; RQ = 1000 pounds.
SARA Codes
CAS # 7664-93-9: acute, chronic, reactive. CAS # 7664-38-2: acute
Section 313
This chemical is not at a high enough concentration to be reportable under Section 313. No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 7664-93-9 is listed as a Hazardous Substance under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 7664-93-9 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts.

CAS# 7664-38-2 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts.
CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
C
Risk Phrases:
R 34 Causes burns
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 45 In case of accident or if you feel unwell, seek medical advice immediately.
WGK (Water Danger/Protection)
CAS# 7664-93-9: 2

CAS# 7664-38-2: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 7664-93-9 is listed on Canada's DSL List. CAS# 7664-38-2 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List.
WHMIS: E
CAS# 7664-93-9 is listed on Canada's Ingredient Disclosure List.

CAS# 7664-38-2 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7664-93-9: OEL-ARAB Republic of Egypt:TWA 1 mg/m3 OEL-AUSTRALI
A:TWA 1 mg/m3 OEL-BELGIUM:TWA 1 mg/m3;STEL 3 mg/m3 OEL-CZECHOSLOVAKI
A:TWA 1 mg/m3;STEL 2 mg/m3 OEL-DENMARK:TWA 1 mg/m3 OEL-FINLAND:TWA 1
mg/m3;STEL 3 mg/m3;Skin OEL-FRANCE:TWA 1 mg/m3;STEL 3 mg/m3 OEL-GER
MANY:TWA 1 mg/m3 OEL-HUNGARY:STEL 1 mg/m3 OEL-JAPAN:TWA 1 mg/m3 OEL
-THE NETHERLANDS:TWA 1 mg/m3 OEL-THE PHILIPPINES:TWA 1 mg/m3 OEL-POL
AND:TWA 1 mg/m3 OEL-RUSSIA:STEL 1 mg/m3;Skin OEL-SWEDEN:TWA 1 mg/m3;
STEL 3 mg/m3 OEL-SWITZERLAND:TWA 1 mg/m3;STEL 2 mg/m3 OEL-THAILAND:T
WA 1 mg/m3 OEL-TURKEY:TWA 1 mg/m3 OEL-UNITED KINGDOM:TWA 1 mg/m3 OE
L IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEA
LAND, SINGAPORE, VIETNAM check ACGI TLV

CAS# 7664-38-2: OEL-ARAB Republic of Egypt:TWA 1 mg/m3 OEL-AUSTRALI
A:TWA 1 mg/m3;STEL 3 mg/m3 OEL-BELGIUM:TWA 1 mg/m3;STEL 3 mg/m3 OEL-
DENMARK:TWA 1 mg/m3 OEL-FINLAND:TWA 1 mg/m3;STEL 3 mg/m3;Skin OEL-FR
ANCE:TWA 1 mg/m3;STEL 3 mg/m3 OEL-JAPAN:TWA 1 mg/m3 OEL-THE NETHERLA
NDS:TWA 1 mg/m3 OEL-THE PHILIPPINES:TWA 1 mg/m3 OEL-SWEDEN:TWA 1 mg/
m3;STEL 3 mg/m3 OEL-SWITZERLAND:TWA 1 mg/m3 OEL-THAILAND:TWA 1 mg/m3
OEL-UNITED KINGDOM:TWA 1 mg/m3;STEL 1 ppm (3 mg/m3) OEL IN BULGARIA
, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPO
RE, VIETNAM check ACGI TLV

Section 16 - Additional Information

MSDS Creation Date: 6-1-02
Revision Date: Information in this MSDS is from available published sources and is believed to be accurate. No warranty, express or implied, is made and Robinson Consulting assumes no liability resulting from the use of this MSDS. The user must determine suitability of this information for his application.

Material Safety Data Sheet

Acid Indicator

Section 1 - Chemical Product and Company Identification

MSDS Name: Acid Indicator

Synonyms: 3',3",5',5"-Tetrabromophenolsulfonphthalein Sodium Salt Solution
Company Identification:
Robinson Consulting
329 west 31^st St.
South Sioux City, NE. 68776
For information, call: 402.494.8250 or email TFRemily@aol.com
Emergency Number: 402.494.8250

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

7732-18-5

Water

Balance

231-791-2

62625-28-9

Bromophenol Blue Sodium Salt

0.01 -0.1

263-653-2

Hazard Symbols: None listed.
Risk Phrases: None listed.

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: blue. Caution! May cause eye and skin irritation. This is expected to be a low hazard for usual industrial handling. Good laboratory procedures are recommended when handling this compound.
Target Organs: None.

Potential Health Effects
Eye: May cause eye irritation.
Skin: May cause skin irritation. May cause a deep staining of the skin.
Ingestion: Ingestion of large amounts may cause gastrointestinal irritation. Low hazard for usual industrial handling.
Inhalation: Low hazard for usual industrial handling. Excessive inhalation may cause minor respiratory irritation.
Chronic: No information found.

Section 4 - First Aid Measures

Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, get medical aid.
Skin: Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Wash mouth out with water. Get medical aid if irritation or symptoms occur.
Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use extinguishing media appropriate to the surrounding fire. Substance is noncombustible.
Extinguishing Media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Wash hands before eating. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation.
Storage: Store in a cool, dry, well-ventilated area away from incompatible substances. No special precautions indicated.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Water

none listed

none listed

none listed

Bromophenol Blue Sodium Salt

none listed

none listed

none listed

OSHA Vacated PELs: Water: No OSHA Vacated PELs are listed for this chemical. Bromophenol Blue Sodium Salt: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Glove protection is not normally required.
Clothing: Protective garments not normally required.
Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: blue
Odor: none reported
pH: Not available.
Vapor Pressure: Not applicable.
Vapor Density: >1.0
Evaporation Rate:Not applicable.
Viscosity: Not available.
Boiling Point: > 100 deg C
Freezing/Melting Point:Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Decomposition Temperature:279 deg C
NFPA Rating: (estimated) Health: 1; Flammability: 0; Reactivity: 0
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Soluble in water.
Specific Gravity/Density:Not available.
Molecular Formula:Solution
Molecular Weight:Not available.

Section 10 - Stability and Reactivity

Chemical Stability: Stable. However, may decompose if heated.
Conditions to Avoid: High temperatures.
Incompatibilities with Other Materials: Strong acids, strong bases, water reactive substances (e.g. acetic anyhdride, alkyl aluminum chloride, calcium carbide, ethyl dichlorosilane).
Hazardous Decomposition Products: Oxides of sulfur, irritating and toxic fumes and gases, hydrogen bromide.
Hazardous Polymerization: Has not been reported

Section 11 - Toxicological Information

RTECS#:
CAS# 7732-18-5: ZC0110000
CAS# 62625-28-9 unlisted.
LD50/LC50:
CAS# 7732-18-5:
Oral, rat: LD50 = >90 mL/kg;<BR.

CAS# 62625-28-9:<BR.

Carcinogenicity:
CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 62625-28-9: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: No information found.
Teratogenicity: No information found.
Reproductive Effects: No information found.
Neurotoxicity: No information found.
Mutagenicity: No information found.
Other Studies: See actual entry in RTECS for complete information.

Section 12 - Ecological Information

No information available.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.

Section 14 - Transport Information

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

No information available.

No information available.

Hazard Class:

UN Number:

Packing Group:

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 7732-18-5 is listed on the TSCA inventory.
CAS# 62625-28-9 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
None of the chemicals in this material have an RQ.
Section 302 (TPQ)
None of the chemicals in this product have a TPQ.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 62625-28-9 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
Not available.
Risk Phrases:

Safety Phrases:

WGK (Water Danger/Protection)
CAS# 7732-18-5: No information available.
CAS# 62625-28-9: No information available.
Canada
CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 62625-28-9 is listed on Canada's DSL List. CAS# 62625-28-9 is listed on Canada's DSL List.

This product does not have a WHMIS classification.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
CAS# 62625-28-9 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits

Section 16 - Additional Information

MSDS Creation Date: 6-1-02

Revision Date:

The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Robinson Consulting be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Robinson Consulting has been advised of the possibility of such damages.

Material Safety Data Sheet

Acid Titrant

Section 1 - Chemical Product and Company Identification

MSDS Name: Acid Titrant
Synonyms:
Company Identification:
Robinson Consulting
329 west 31^st St.
South Sioux City NE. 68776
For information, call: 402.494.8250 or email TFRemily@aol.com

Section 2 - Composition, Information on Ingredients

CAS#	Chemical Name	Percent	EINECS/ELINCS
497-19-8	Sodium carbonate	0.10-20	207-838-8
1310-73-2	Sodium Hydroxide	0.10-20	215-185-5
7732-18-5	Water	balance	231-791-2

Hazard Symbols: C
Risk Phrases: 34

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: colorless. Caution! May cause severe eye irritation and possible injury. May cause severe respiratory and digestive tract irritation with possible burns.
Target Organs: None known.

Potential Health Effects
Eye: May cause alkali burns, conjunctivial edema, corneal destruction, opacification, blurred vision, possible permanent damage.
Skin: Alkali penetration, time and concentration dependant, can produce mild irritation to burns, ulceration.
Ingestion: Causes gastrointestinal irritation with nausea, vomiting and diarrhea. If death does not occur in 24hr., victim improvement (2-4days) changes with sudden onset abdominal pain, rigidity, hypotension, possible gastric/esophageal perforation with corrosive damage to upper gastro-intestinal tract.
Inhalation: May cause irritation and delayed pulmonary edema.
Chronic: Repeated inhalation may cause perforation of the nasal septum. May cause dermatitis and conjunctivitis. May cause blurred vision and corneal damage.

Section 4 - First Aid Measures

Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids until no evidence of chemical remains. Get medical aid at once.
Skin: Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes.
Ingestion: Induce vomiting (touch finger to back of throat) keeping head lower than hips (prevent aspiration into lungs). Give conscious non-convulsive victim large quantities of water to dilute the alkali.
Inhalation: Give artificial respiration if necessary. Get medical aid. Keep victim warm, at rest. Move victim to fresh air.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Firefighting Measures

General Information: Negligible fire and explosion hazard when exposed to heat or flame. Move container if possible, avoid breathing vapors or dust.
Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Absorb spills with absorbent (vermiculite, sand, fuller's earth) and place in plastic bags for later disposal.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Avoid breathing dust, vapor, mist, or gas.
Storage: Store capped at room temperature. Protect from heat and incompatibles.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Provide local exhaust or general dilution ventilation.
Exposure Limits

Chemical Name	ACGIH	NIOSH	OSHA - Final PELs
Sodium carbonate	none listed	none listed	none listed
Sodium Hydroxide	C 2 mg/m3	10 mg/m3 TDLH	2 mg/m3 TWA
Water	none listed	none listed	none listed

OSHA Vacated PELs: Sodium carbonate: No OSHA Vacated PELs are listed for this chemical. Sodium hydroxide: C 2 mg/m3. Water: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Do not wear contact lenses when working with chemicals. An eye wash fountain should be available in the immediate work area. Wear splash-proof safety goggles.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Not required for normal use. Firefighting-- any self-contained breathing apparatus with full facepiece operated in pressure-demand mode. High levels - use dust, mist, fume respirators.

Section 9 - Physical and Chemical Properties

Physical State: Clear liquid
Appearance: colorless
Odor: odorless
pH: alkaline
Vapor Pressure: 14mm Hg @20 deg C
Vapor Density: 0.7 (H2O=1)
Evaporation Rate:< ether
Viscosity: Not available.
Boiling Point: 212 deg F
Freezing/Melting Point:32 deg F
Decomposition Temperature:Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
NFPA Rating: Not published.
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Soluble.
Specific Gravity/Density:1.0
Molecular Formula:Not available.
Molecular Weight:Not available.

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, corrosive to zinc. Prolonged exposure to air.
Incompatibilities with Other Materials: Acids, aluminum, phosphorus pentoxide, fluorine, lithium.
Hazardous Decomposition Products: Acrid smoke and fumes.
Hazardous Polymerization: Has not been reported

Section 11 - Toxicological Information

RTECS#:
CAS# 497-19-8 unlisted.

CAS# 1310-73-2: WB4900000

CAS# 7732-18-5 ZC0110000
LD50/LC50:
CAS# 497-19-8:
Inhalation, mouse: LC50 =1200 mg/m3/2H;
Inhalation, rat: LC50 =2300 mg/m3/2H;
Oral, mouse: LD50 = 6600 mg/kg;
Oral, rat: LD50 = 4090 mg/kg;<BR.

CAS# 1310-73-2:
Draize test, rabbit, eye: 400 ug Mild;
Draize test, rabbit, eye: 1% Severe;
Draize test, rabbit, eye: 50 ug/24H Severe;
Draize test, rabbit, eye: 1 mg/24H Severe;
Draize test, rabbit, skin: 500 mg/24H Severe;<BR.

CAS# 7732-18-5:
Oral, rat: LD50 = >90 mL/kg;<BR.

Carcinogenicity:
CAS# 497-19-8: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 1310-73-2: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: Sodium carbonate is a severe eye, skin, and mucous membrane irritant.
Teratogenicity: No data available.
Reproductive Effects: No data available.
Neurotoxicity: No data available.
Mutagenicity: No data available.
Other Studies: No data available.

Section 12 - Ecological Information

Ecotoxicity: Fish: Carp: 180ppm (LC100); 24H; No data available.
Environmental: Aquatic: In the case of a solid, anhydrous sodium hydroxide spill on soil, ground water pollution will occur if precipitation occurs prior to clean up. Precipitation will dissolve some of the solid (with much heat given off) and create an aqueous solution of sodium hydroxide, which then would be able to infiltrate the soil. However, prediction of the concn and properties of the solution produced would be difficult.
Physical: Not expected to biodegrade or bioconcentrate.
Other: For more information, see "HANDBOOK OF ENVIRONMENTAL FATE AND EXPOSURE DATA."

Section 13 - Disposal Considerations

Section 14 - Transport Information

	US DOT	IATA	RID/ADR	IMO	Canada TDG
Shipping Name:	Sodium Hydroxide solution				Sodium Hydroxide solution
Hazard Class:	8				8 (9.2)
UN Number:	UN1824				UN1824
Packing Group:	II				II

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 497-19-8 is listed on the TSCA inventory.

CAS# 1310-73-2 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
CAS# 1310-73-2: final RQ = 1000 pounds (454 kg)
Section 302 (TPQ)
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 497-19-8: acute. CAS # 1310-73-2: acute, reactive.

Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 1310-73-2 is listed as a Hazardous Substance under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 1310-73-2 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts.
CAS# 497-19-8 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
C
Risk Phrases:
R34 causes burns
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).

WGK (Water Danger/Protection)

CAS# 1310-73-2: 1

CAS# 497-19-8: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 497-19-8 is listed on Canada's DSL List. CAS# 1310-73-2 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List.
WHMIS: E
CAS# 497-19-8 is listed on Canada's Ingredient Disclosure List. CAS# 1310-73-2 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits

CAS# 1310-73-2: OEL-AUSTRALIA:TWA 2 mg/m3 OEL-BELGIUM:STEL 2 mg/m3
OEL-DENMARK:TWA 2 mg/m3 OEL-FINLAND:TWA 2 mg/m3 OEL-FRANCE:TWA 2 mg
/m3 OEL-GERMANY:TWA 2 mg/m3 OEL-JAPAN:STEL 2 mg/m3 OEL-THE NETHERLA
NDS:TWA 2 mg/m3 OEL-THE PHILIPPINES:TWA 2 mg/m3 OEL-SWEDEN:TWA 2 mg/
m3 OEL-SWITZERLAND:TWA 2 mg/m3;STEL 4 mg/m3 OEL-THAILAND:TWA 2 mg/m3
OEL-TURKEY:TWA 2 mg/m3 OEL-UNITED KINGDOM:TWA 2 mg/m3;STEL 2 mg/m3
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW
ZEALAND, SINGAPORE, VIETNAM check ACGI TLV

Section 16 - Additional Information

MSDS Creation Date: 6-1-02

Revision Date:
Information in this MSDS is from available published sources and is believed to be accurate. No warranty, express or implied, is made and Robinson Consulting assumes no liability resulting from the use of this MSDS. The user must determine suitability of this information for his application.

4 Material Safety Data Sheet

CAUSTIC TITRANT

Section 1 - Chemical Product and Company Identification

MSDS Name: Caustic Titrant

Synonyms: Chlorohydric acid; Hydrogen chloride; Muriatic acid; Spirits of salt; Hydrochloride.
Company Identification:
Robinson Consulting

329 West 31^st St.

South Sioux City, NE. 68776

For information, call: 402.494.8250 Or email TFRemily@aol.com
Emergency Number: 402.494.8250

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

7647-01-0

Hydrochloric acid

.03-10.8

231-595-7

7732-18-5

Water

89.2-99.

231-791-2

Hazard Symbols: C
Risk Phrases: 34 20

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: colorless to slight yellow. Danger! Corrosive. Causes eye and skin burns. May cause severe respiratory tract irritation with possible burns. May cause severe digestive tract irritation with possible burns.
Target Organs: Respiratory system, eyes, skin, circulatory system, mucous membranes.

Potential Health Effects
Eye: May cause irreversible eye injury. Vapor or mist may cause irritation and severe burns. Contact with liquid is corrosive to the eyes and causes severe burns. May cause painful sensitization to light.
Skin: Contact with liquid is corrosive and causes severe burns and ulceration.
Ingestion: May cause circulatory system failure. Causes severe digestive tract burns with abdominal pain, vomiting, and possible death. May cause corrosion and permanent tissue destruction of the esophagus and digestive tract.
Inhalation: May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema. Causes chemical burns to the respiratory tract. Exposure to the mist and vapor may erode exposed teeth. Causes corrosive action on the mucous membranes.
Chronic: Prolonged or repeated skin contact may cause dermatitis. Repeated exposure may cause erosion of teeth. May cause fetal effects. Laboratory experiments have resulted in mutagenic effects. Prolonged exposure may cause conjunctivitis, photosensitization, and possible blindness.

Section 4 - First Aid Measures

Eyes: Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes). SPEEDY ACTION IS CRITICAL!
Skin: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid immediately. Wash clothing before reuse.
Ingestion: If swallowed, do NOT induce vomiting. Get medical aid immediately. If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Do NOT use sodium bicarbonate in an attempt to neutralize the acid.
Antidote: Do NOT use oils or ointments in eye.

Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water runoff can cause environmental damage. Dike and collect water used to fight fire. Not flammable, but reacts with most metals to form flammable hydrogen gas. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Reaction with water may generate much heat which will increase the concentration of fumes in the air. Containers may explode when heated. Approach fire from upwind to avoid hazardous vapors and toxic decomposition products.
Extinguishing Media: For large fires, use water spray, fog, or alcohol-resistant foam. Substance is nonflammable; use agent most appropriate to extinguish surrounding fire. Do NOT get water inside containers. Do NOT use straight streams of water. Most foams will react with the material and release corrosive/toxic gases. Cool containers with flooding quantities of water until well after fire is out. For small fires, use carbon dioxide (except for cyanides), dry chemical, dry sand, and alcohol-resistant foam.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Large spills may be neutralized with dilute alkaline solutions of soda ash, or lime. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Provide ventilation. Do not get water inside containers. A vapor suppressing foam may be used to reduce vapors. Cover with dry earth, dry sand, or other non-combustible material followed with plastic sheet to minimize spreading and contact with water.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Contents may develop pressure upon prolonged storage. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Discard contaminated shoes. Use caution when opening. Keep from contact with moist air and steam.
Storage: Do not store in direct sunlight. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Do not store in metal containers. Do not store near flammable or oxidizing substances (especially nitric acid or chlorates). Store away from alkalies.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Hydrochloric acid

C 5 ppm

50 ppm IDLH

C 5 ppm; C 7 mg/m3

Water

none listed

none listed

none listed

OSHA Vacated PELs: Hydrochloric acid: C 5 ppm; C 7 mg/m3 Water: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear chemical goggles.
Skin: Wear neoprene or polyvinyl chloride gloves to prevent exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: A respiratory protection program that meets OSHA's 29 CFR §1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Section 9 - Physical and Chemical Properties

Physical State: Clear liquid
Appearance: colorless to slight yellow
Odor: strong, pungent
pH: 0.10 (1.0N soln)
Vapor Pressure: 160 mm Hg @ 20 deg C
Vapor Density: 1.26 (air=1)
Evaporation Rate:>1(N-butyl acetate = 1)
Viscosity: Not available.
Boiling Point: 81.5-110 deg C @ 760 mmHg
Freezing/Melting Point:-17 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Decomposition Temperature:Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 0; Reactivity: 1
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Soluble.
Specific Gravity/Density:1.16 (water=1)
Molecular Formula:HCl
Molecular Weight:36.46

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Mechanical shock, metals, excess heat.
Incompatibilities with Other Materials: Bases, acetic anhydride, alkali metals, aluminum, amines, copper, copper alloys, fluorine, iron, sodium hydroxide, steel, sulfuric acid, vinyl acetate, zinc, potassium permanganate, cesium acetylene carbide, rubidium acetylene carbide, rubidium carbide, sodium, chlorosulfonic acid, oleum, carbonates, perchloric acid, calcium phosphide, metal oxides, acetates, cesium carbide, beta-propiolactone, ethyleneimine, propylene oxide, lithium silicides, alcohols + hydrogen cyanide, 2-aminoethanol, ammonium hydroxide, calcium carbide, 1,1-difluoroethylene, ethylene diamine, magnesium boride, mercuric sulfate, silver perchlorate + carbon tetrachloride, uranium phosphide.
Hazardous Decomposition Products: Hydrogen chloride, chlorine, carbon monoxide, carbon dioxide, hydrogen gas.
Hazardous Polymerization: Will not occur.

Section 11 - Toxicological Information

RTECS#:
CAS# 7647-01-0: MW4025000
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 7647-01-0:
Inhalation, mouse: LC50 = 1108 ppm/1H;
Inhalation, rat: LC50 = 3124 ppm/1H;
Oral, rabbit: LD50 = 900 mg/kg;<BR.

CAS# 7732-18-5:
Oral, rat: LD50 = >90 mL/kg;<BR.

Carcinogenicity:
CAS# 7647-01-0:
IARC: Group 3 carcinogen CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: Experimental reproductive effects have been reported.
Teratogenicity: Embryo or Fetus: Stunted fetus, Inhalation, rat TCL0=450 mg/m3/1H Specific Developmental Abnormalities: homeostatis, ihl-rat TCL0=450 mg/m3/1H (female 1 days pre-mating).
Reproductive Effects: No information available.
Neurotoxicity: No information available.
Mutagenicity: Cytogenetic analysis: Hamster, lung = 30 mmol/L.; Cytogenetic analysis: Hamster, ovary = 8 mmol/L.
Other Studies: No data available.

Section 12 - Ecological Information

Ecotoxicity: Fish: Bluegill/Sunfish: 3.6 mg/L; 48 Hr; Lethal (unspecified) Bluegill/Sunfish: LD50; 96 Hr; pH 3.0-3.5 No data available.
Environmental: Rapidly hydrolyzes when exposed to water. Will exhibit extensive evaporation from soil surfaces. Upon transport through the soil, hydrochloric acid will dissolve some of the soil materials (especially those with carbonate bases) and the acid will neutralize to some degree.
Physical: Log P(oct) = .25 (calculated)
Other: No information available.

Section 13 - Disposal Considerations

Section 14 - Transport Information

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

HYDROCHLORIC ACID

HYDROCHLORIC ACID SOLUTION

Hazard Class:

8

8(9.2)

UN Number:

UN1789

UN1789

Packing Group:

II

II

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 7647-01-0 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
CAS# 7647-01-0: final RQ = 5000 pounds (2270 kg)
Section 302 (TPQ)
CAS# 7647-01-0: TPQ = 500 pounds; RQ = 5000 pounds (does not meet toxi city criteria but because of high production volume and recognized tox icity is considered a chemical of concern)
SARA Codes
CAS # 7647-01-0: acute.
Section 313
This chemical is not at a high enough concentration to be reportable under Section 313. No chemicals are reportable under Section 313.
Clean Air Act:
CAS# 7647-01-0 is listed as a hazardous air pollutant (HAP). This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 7647-01-0 is listed as a Hazardous Substance under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
CAS# 7647-01-0 is considered highly hazardous by OSHA.
STATE
CAS# 7647-01-0 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts.
CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
C
Risk Phrases:
R 34 Causes burns.
R 20 Harmful by inhalation.

Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).

WGK (Water Danger/Protection)
CAS# 7647-01-0: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 7647-01-0 is listed on Canada's DSL List. CAS# 7647-01-0 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List.

This product has a WHMIS classification of E, D2A.
CAS# 7647-01-0 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7647-01-0: OEL-AUSTRALIA:TWA 5 ppm (7 mg/m3) OEL-AUSTRIA:TWA 5
ppm (7 mg/m3) OEL-BELGIUM:STEL 5 ppm (7.7 mg/m3) OEL-DENMARK:STEL 5
ppm (7 mg/m3) OEL-FINLAND:STEL 5 ppm (7 mg/m3);Skin OEL-FRANCE:STEL
5 ppm (7.5 mg/m3) OEL-GERMANY:TWA 5 ppm (7 mg/m3) OEL-HUNGARY:STEL
5 mg/m3 OEL-JAPAN:STEL 5 ppm (7.5 mg/m3) OEL-THE NETHERLANDS:TWA 5 p
pm (7 mg/m3) OEL-THE PHILIPPINES:TWA 5 ppm (7 mg/m3) OEL-POLAND:TWA
5 mg/m3 OEL-RUSSIA:STEL 5 ppm (5 mg/m3) OEL-SWEDEN:STEL 5 ppm (8 mg/
m3) OEL-SWITZERLAND:TWA 5 ppm (7.5 mg/m3);STEL 10 ppm (15 mg/m3) OEL
-THAILAND:TWA 5 ppm (7 mg/m3) OEL-TURKEY:TWA 5 ppm (7 mg/m3) OEL-UNI
TED KINGDOM:TWA 5 ppm (7 mg/m3);STEL 5 ppm (7 mg/m3) OEL IN BULGARIA,
COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPOR
E, VIETNAM check ACGI TLV

Section 16 - Additional Information

MSDS Creation Date: 6-1-02
Revision Date: 11-21-02
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Robinson Consulting be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Robinson Consulting has been advised of the possibility of such damages.

5 Material Safety Data Sheet

Iron Indicator

Section 1 - Chemical Product and Company Identification

MSDS Name: Iron Indicator
Synonyms: 4-(Phenylamino)benzenesulfonic acid monosodium salt; Sodium diphenyl amine-4-sulfonate.
Company Identification:
Robinson Consulting
329 West 31^st St.
South Sioux City, NE. 68776
For information, call: 402.494.8250 or email TFRemily@aol.com
Emergency Number: 402.494.8250

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

6152-67-6

6152-67-6

Diphenylaminesulfonic acid sodium

Salt

Water

0.1 -10

Balance

228-165-6

228-165-6

Hazard Symbols: None listed.
Risk Phrases: None listed.

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: Colorless solution. Caution! May cause eye and skin irritation. May cause respiratory tract irritation.
Target Organs: No data found.

Potential Health Effects
Eye: May cause mechanical irritation.
Skin: May cause skin irritation. Low hazard for usual industrial handling.
Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Expected to be a low ingestion hazard.
Inhalation: May cause respiratory tract irritation. Low hazard for usual industrial handling.
Chronic: No information found.

Section 4 - First Aid Measures

Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, get medical aid.
Skin: Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively.
Antidote: No specific antidote exists.

Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.
Extinguishing Media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. Use water spray to cool fire-exposed containers.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage: Store in a cool, dry place. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Use adequate ventilation to keep airborne concentrations low.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Diphenylaminesulfonic acid sodium salt

none listed

none listed

none listed

OSHA Vacated PELs: Diphenylaminesulfonic acid sodium salt: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: Colorless
Odor: none reported
pH: Not available.
Vapor Pressure: Negligible.
Vapor Density: Not applicable.
Evaporation Rate:Negligible.
Viscosity: Not available.
Boiling Point: Not applicable.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Decomposition Temperature:Not available.
NFPA Rating: (estimated) Health: 1; Flammability: 1; Reactivity: 0
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Very soluble in water.
Specific Gravity/Density:Not available.
Molecular Formula:C12H10NNaO3S
Molecular Weight:271.26

Section 10 - Stability and Reactivity

Chemical Stability: Materials containing similar functional groups can decompose at elevated temperatures.
Conditions to Avoid: Incompatible materials, dust generation.
Incompatibilities with Other Materials: Strong oxidizing agents.
Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information

RTECS#:
CAS# 6152-67-6 unlisted.
LD50/LC50:
Not available.

Carcinogenicity:
CAS# 6152-67-6: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: No information available.
Teratogenicity: No information available.
Reproductive Effects: No information available.
Neurotoxicity: No information available.
Mutagenicity: No information available.
Other Studies: No data available.

Section 12 - Ecological Information

Ecotoxicity: No data available. No information available.
Environmental: No information found.
Physical: No information found.
Other: No information available.

Section 13 - Disposal Considerations

Section 14 - Transport Information

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

No information available.

No information available.

Hazard Class:

UN Number:

Packing Group:

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 6152-67-6 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
None of the chemicals in this material have an RQ.
Section 302 (TPQ)
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 6152-67-6: acute, chronic.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 6152-67-6 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
Not available.
Risk Phrases:

Safety Phrases:
S 24/25 Avoid contact with skin and eyes.

WGK (Water Danger/Protection)
CAS# 6152-67-6: No information available.
Canada
CAS# 6152-67-6 is listed on Canada's DSL List. CAS# 6152-67-6 is listed on Canada's DSL List.
This product has a WHMIS classification of D2B.
CAS# 6152-67-6 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits

Section 16 - Additional Information

MSDS Creation Date: 6-1-02
Revision Date:
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Robinson Consulting be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Robinson Consulting has been advised of the possibility of such damages.

Material Safety Data Sheet

Iron Titrant

Section 1 - Chemical Product and Company Identification

MSDS Name: Iron Titrant
Synonyms: None
Company Identification:
Robinson Consulting
329 West 31^st St.
South Sioux City, NE. 68776
For information, call: 402.494.8250 or email TFRemily@aol.com
Emergency Number: 402.494.8250

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

7732-18-5

Water

>99.0

231-791-2

7778-50-9

Potassium Dichromate

<1.0

231-906-6

Hazard Symbols: T N
Risk Phrases: 46 49 52/53

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: orange. May cause allergic respiratory reaction. May cause allergic skin reaction. Warning! May cause cancer based on animal studies. Cancer hazard. May cause eye and skin irritation. May cause respiratory and digestive tract irritation.
Target Organs: None known.

Potential Health Effects
Eye: May cause eye irritation.
Skin: May cause skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
Ingestion: May cause irritation of the digestive tract.
Inhalation: May cause respiratory tract irritation. May cause asthmatic attacks due to allergic sensitization of the respiratory tract.
Chronic: May cause cancer according to animal studies.

Section 4 - First Aid Measures

Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin: Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media: Use extinguishing media most appropriate for the surrounding fire.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Wash area with soap and water. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Use adequate ventilation to keep airborne concentrations low.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Water

none listed

none listed

none listed

Potassium Dichromate

none listed

none listed

none listed

OSHA Vacated PELs: Water: No OSHA Vacated PELs are listed for this chemical. Potassium Dichromate: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: orange
Odor: none reported
pH: Not available.
Vapor Pressure: 14 mm Hg
Vapor Density: 0.7
Evaporation Rate:>1 (ether=1)
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Decomposition Temperature:Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 0; Reactivity: 0
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Not available.
Specific Gravity/Density:Not available.
Molecular Formula:Mixture
Molecular Weight:Not available.

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials: Alcohols, hydrazine, hydroxylamine, sulfuric acid, boron, acetone, silica gel, ethylene glycol, silicon, tungsten.
Hazardous Decomposition Products: Oxides of potassium, no data available, chromium dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information

RTECS#:
CAS# 7732-18-5: ZC0110000
CAS# 7778-50-9: HX7680000
LD50/LC50:
CAS# 7732-18-5:
Oral, rat: LD50 = >90 mL/kg;<BR.

CAS# 7778-50-9:
Oral, mouse: LD50 = 190 mg/kg;
Oral, rat: LD50 = 25 mg/kg;
Skin, rabbit: LD50 = 14 mg/kg;<BR.

Carcinogenicity:
CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 7778-50-9:
ACGIH: A1 - Confirmed Human Carcinogen (listed as Chromium (VI) compounds- water solubl
California: carcinogen; initial date 2/27/87 (listed as Chromium (VI) compounds).
NTP: Known carcinogen (listed as Chromium (VI) compounds).
OSHA: Select carcinogen (listed as Chromium (VI) compounds).
IARC: Group 3 carcinogen (listed as Chromium).
Epidemiology: Certain hexavalent chromium compounds have been demonstrate d to be carcinogenic on the basis of epidemiologic investi gations on workers and experimental studies in animals.
Teratogenicity: No data available.
Reproductive Effects: No data available.
Neurotoxicity: No data available.
Mutagenicity: No data available.
Other Studies: No data available.

Section 12 - Ecological Information

No information available.

Section 13 - Disposal Considerations

Section 14 - Transport Information

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

No information available.

No information available.

Hazard Class:

UN Number:

Packing Group:

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 7732-18-5 is listed on the TSCA inventory.
CAS# 7778-50-9 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
CAS# 7778-50-9: 6/12b
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
CAS# 7778-50-9: final RQ = 10 pounds (4.54 kg)
Section 302 (TPQ)
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 7778-50-9: chronic.
Section 313
This material contains Potassium Dichromate (listed as ** undefined **), 1 0%, (CAS# 7778-50-9) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 7778-50-9 is listed as a Hazardous Substance under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 7778-50-9 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Massachusetts.
California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
T N
Risk Phrases:
R 46 May cause heritable genetic damage.
R 49 May cause cancer by inhalation.
R 52/53 Harmful to aquatic organisms; may cause
long-term adverse effects in the aquatic environment.

Safety Phrases:
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 53 Avoid exposure - obtain special instructions
before use.
S 60 This material and/or its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/Safety data sheets.

WGK (Water Danger/Protection)
CAS# 7732-18-5: No information available.
CAS# 7778-50-9: 3
Canada
CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 7778-50-9 is listed on Canada's DSL List. CAS# 7778-50-9 is listed on Canada's DSL List.

This product has a WHMIS classification of D2A, D1A.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
CAS# 7778-50-9 is listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7778-50-9 (listed as ** undefined **): OEL-ARAB Republic of Egypt
:TWA 0.05 mg/m3 OEL-AUSTRALIA:TWA 0.05 mg/m3 OEL-BELGIUM:TWA 0.5 mg/
m3 OEL-DENMARK:TWA 0.5 mg/m3 OEL-FINLAND:TWA 0.01 mg/m3 OEL-FRANCE:
TWA 0.5 mg/m3 OEL-JAPAN:TWA 0.5 mg/m3 OEL-THE NETHERLANDS:TWA 0.5 mg
/m3 OEL-THE PHILIPPINES:TWA 1 mg/m3 OEL-SWEDEN:TWA 0.5 mg/m3 OEL-UN
ITED KINGDOM:TWA 0.5 mg/m3 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA c
heck ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV

Section 16 - Additional Information

Material Safety Data Sheet

Caustic Indicator

Phenolphthalein Solutions, Alcoholic, 0.5%

Section 1 - Chemical Product and Company Identification

MSDS Name: Phenolphthalein Solutions, Alcoholic, 0.5%
Synonyms: Phenolphthalein Indicator Solution
Company Identification:
    Robinson Consulting

               329 West 31^st St.

     South Sioux City, NE. 68776

For information, call: 402.494.8250 or email TFRemily@aol.com

Emergency Number: 402.494.8250

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

67-63-0

Isopropyl alcohol

44-50

200-661-7

77-09-8

Phenolphthalein

0.55

201-004-7

7732-18-5

Water

49-55

231-791-2

Hazard Symbols: F
Risk Phrases: 11

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: colorless. Flash Point: 55 deg F. Warning! May cause allergic skin reaction. May cause central nervous system depression. May be absorbed through intact skin. Flammable liquid and vapor. May cause kidney damage. May cause adverse reproductive effects based upon animal studies. May cause cancer based on animal studies. May form explosive peroxides. Causes respiratory tract irritation. May cause skin irritation. Causes eye irritation. May cause digestive tract irritation. May cause reproductive and fetal effects.
Target Organs: Kidneys, central nervous system.

Potential Health Effects
Eye: Produces irritation, characterized by a burning sensation, redness, tearing, inflammation, and possible corneal injury.
Skin: May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. Prolonged and/or repeated contact may cause defatting of the skin and dermatitis. May cause irritation with pain and stinging, especially if the skin is abraded.
Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause kidney damage. May cause central nervous system depression, characterized by excitement, followed by headache, dizziness, drowsiness, and nausea. Advanced stages may cause collapse, unconsciousness, coma and possible death due to respiratory failure.
Inhalation: Inhalation of high concentrations may cause central nervous system effects characterized by nausea, headache, dizziness, unconsciousness and coma. May cause respiratory tract irritation. Inhalation of vapor may cause respiratory tract irritation.
Chronic: Possible cancer hazard based on tests with laboratory animals. Prolonged or repeated skin contact may cause defatting and dermatitis. Prolonged or repeated exposure may cause adverse reproductive effects. May cause kidney injury. May cause cancer according to animal studies. May cause allergic skin reaction in some individuals.

Section 4 - First Aid Measures

Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin: Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation: Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors can travel to a source of ignition and flash back. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. This chemical poses an explosion hazard. May form explosive peroxides. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. For large fires, use water spray, fog or alcohol-resistant foam. Do NOT use straight streams of water. Cool containers with flooding quantities of water until well after fire is out.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Scoop up with a nonsparking tool, then place into a suitable container for disposal. Remove all sources of ignition. Provide ventilation.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Good general ventilation should be sufficient to control airborne levels. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Isopropyl alcohol

(400 ppm) TWA; (500ppm) STEL

400 ppm TWA; 980 mg/m3 TWA 2000 ppm IDLH (10 percent lower explosive limit)

400 ppm TWA; 980 mg/m3 TWA

Phenolphthalein

none listed

none listed

none listed

Water

none listed

none listed

none listed

OSHA Vacated PELs: Isopropyl alcohol: 400 ppm TWA; 980 mg/m3 TWA; 500 ppm STEL; 1225 mg/m3 STEL Phenolphthalein: No OSHA Vacated PELs are listed for this chemical. Water: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear safety glasses and chemical goggles if splashing is possible. Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: A respiratory protection program that meets OSHA's 29 CFR §1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: colourless
Odor: alcohol-like
pH: Not available.
Vapor Pressure: 40 mm Hg
Vapor Density: 2.1
Evaporation Rate:2.88 (Butyl Acetate=1)
Viscosity: Not available.
Boiling Point: 83 deg C
Freezing/Melting Point:-89 deg C
Autoignition Temperature: 750 deg F ( 398.89 deg C)
Flash Point: 55 deg F ( 12.78 deg C)
Decomposition Temperature:Not available.
NFPA Rating: (estimated) Health: 2; Flammability: 3; Reactivity: 0
Explosion Limits, Lower:2.0
Upper: 12.7
Solubility: Soluble in water.
Specific Gravity/Density:0.7855
Molecular Formula:Mixture
Molecular Weight:Not available.

Section 10 - Stability and Reactivity

Chemical Stability: Stable. This material may be sensitive to peroxide formation.
Conditions to Avoid: This material may be sensitive to peroxide formation., incompatible materials, ignition sources, excess heat.
Incompatibilities with Other Materials: Oxidizing agents, Isopropanol is susceptible to autoxidation and therefore should be classified as peroxidizable..
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, acrid smoke and fumes.
Hazardous Polymerization: Will not occur.

Section 11 - Toxicological Information

RTECS#:
CAS# 67-63-0: NT8050000
CAS# 77-09-8: SM8380000
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 67-63-0:
Draize test, rabbit, eye: 100 mg Severe;
Draize test, rabbit, eye: 10 mg Moderate;
Draize test, rabbit, eye: 100 mg/24H Moderate;
Draize test, rabbit, skin: 500 mg Mild;
Inhalation, rat: LC50 = 16000 ppm/8H;
Oral, mouse: LD50 = 3600 mg/kg;
Oral, rabbit: LD50 = 6410 mg/kg;
Oral, rat: LD50 = 5045 mg/kg;
Skin, rabbit: LD50 = 12800 mg/kg;<br.

CAS# 77-09-8:<br.

CAS# 7732-18-5:
Oral, rat: LD50 = 90 mL/kg;<br.

Carcinogenicity:
CAS# 67-63-0:
IARC: Group 3 carcinogen CAS# 77-09-8:
California: carcinogen; initial date 5/15/98
NTP: Suspect carcinogen
OSHA: Possible Select carcinogen
IARC: Group 2B carcinogen CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology: The NTP reported that there was clear evidence of carcinogen ic activity in male rats based on the markedly incre ased incidences of benign pheochromocytoma of the adrenal medulla and others. There was clear evidence in mice based o n the increased incidences of histiocytic sarcoma and malignant lymphoma of thymic origin. There was also clear evidence in female mice based on the increased incidences of histiocytic sarcoma, malignant lymphomas, and benign sex-cord stromal tumors of the ovary.
Teratogenicity: No information available.
Reproductive Effects: No information available.
Neurotoxicity: No information available.
Mutagenicity: Significant increases in chromosomal aberrations were observed after treament of cultured Chinese hamster ovary cells with phenolphthalein in the presence of S9. Frequencies of micronucleated erythrocytes were noted in male and female feeding studies.
Other Studies: No data available.

Section 12 - Ecological Information

Ecotoxicity: No data available. Cas# 67-63-0:LC50 (96Hr.) Fathead Minnow = 94900-10400 mg/L; Flow-through conditionLC50 (96 Hr.) Fathead Minnow = 61200-65500 mg/L;Flow-through condition.
Environmental: Cas# 67-63-0: TERRESTRIAL FATE: When spilled on soil, isopropanol will both evaporate quickly and leach into the ground due to its high vapor pressure and low adsorption to soil. Degradation in soil and groundwater has not been determined. If soil degradation is not rapid, it is apt to leach into the groundwater. AQUATIC FATE: When released into water, isopropyl alcohol will volatilize (estimated half-life approximately 5.4 days) and may biodegrade. Although it is readily degradable in a number of laboratory tests, no data on its degradability in natural waters.
Physical: Cas# 67-63-0: ATMOSPHERIC FATE: When released into the atmosphere, isopropanol will photodegrade with an estimated half-life ranging from one to several days. Due to its solubility in water, rainout may be significant.
Other: No information available.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.

Section 14 - Transport Information

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

ISOPROPANOL SOLUTIONS

ISOPROPANOL, SOLUTIONS

Hazard Class:

3

3

UN Number:

UN1219

UN1219

Packing Group:

II

II

Additional Info:

FLASHPOINT 12C

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 67-63-0 is listed on the TSCA inventory.
CAS# 77-09-8 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
Health & Safety Reporting List
CAS# 67-63-0: Effective Date: December 15, 1986; Sunset Date: December 15, 1996
Chemical Test Rules
CAS# 67-63-0: Testing required by: manufacturers; importers; processors (40
Section 12b
CAS# 67-63-0: 4/12b
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
None of the chemicals in this material have an RQ.
Section 302 (TPQ)
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 67-63-0: acute, chronic, flammable. CAS # 77-09-8: acute.
Section 313
This material contains Isopropyl alcohol (CAS# 67-63-0, 44 50%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 67-63-0 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts.
CAS# 77-09-8 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
WARNING: This product contains Phenolphthalein, a chemical known to the state of California to cause cancer. California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
F
Risk Phrases:
R 11 Highly flammable.

Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
S 24/25 Avoid contact with skin and eyes.

WGK (Water Danger/Protection)
CAS# 67-63-0: 1
CAS# 77-09-8: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 67-63-0 is listed on Canada's DSL List. CAS# 67-63-0 is listed on Canada's DSL List. CAS# 77-09-8 is listed on Canada's DSL List. CAS# 77-09-8 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List.

This product has a WHMIS classification of B2, D2B.
CAS# 67-63-0 is listed on Canada's Ingredient Disclosure List.
CAS# 77-09-8 is not listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 67-63-0: OEL-AUSTRALIA:TWA 400 ppm (980 mg/m3);STEL 500 ppm (12
25 mg/m3) OEL-BELGIUM:TWA 400 ppm (985 mg/m3);STEL 500 ppm (1230 mg/m
3) OEL-DENMARK:TWA 200 ppm (490 mg/m3);Skin OEL-FRANCE:STEL 400 ppm
(980 mg/m3) OEL-GERMANY:TWA 400 ppm (980 mg/m3) OEL-JAPAN:STEL 400 p
pm (980 mg/m3) OEL-THE NETHERLANDS:TWA 400 ppm (980 mg/m3);Skin OEL-
THE PHILIPPINES:TWA 400 ppm (980 mg/m3) OEL-RUSSIA:STEL 400 ppm (10 m
g/m3) OEL-SWEDEN:TWA 150 ppm (350 mg/m3);STEL 250 ppm (600 mg/m3) OE
L-SWITZERLAND:TWA 400 ppm (980 mg/m3);STEL 800 ppm OEL-TURKEY:TWA 200
ppm (500 mg/m3) OEL-UNITED KINGDOM:TWA 400 ppm (980 mg/m3);STEL 500
ppm;Skin OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OE
L IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV

Section 16 - Additional Information

MSDS Creation Date: 6-1-02
Revision Date:
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Robinson Consulting be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Robinson Consulting has been advised of the possibility of such damages.

8

Material Safety Data Sheet

Zinc Buffer

Section 1 - Chemical Product and Company Identification

MSDS Name: Zinc Buffer
Synonyms: Ammonia Solution; Ammonia Water; Aqueous Ammonia.
Company Identification:
Robinson Consulting
329 west 31^st St.
South Sioux City, NE. 68776
For information, call: 402.494.8250 or email TFRemily@aol.com
Emergency Number: 402.494.8250

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

1336-21-6

Ammonium hydroxide

1.0 -40

215-647-6

7664-41-7

Ammonia

1.0 -30

231-635-3

12125-02-9

Ammonium Chloride

0.1 -10

235-186-4

7732-18-5

Water

Bal

231-791-2

Hazard Symbols: T C, XN
Risk Phrases: 25 34 22 36

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: colorless. Danger! Corrosive. Causes eye and skin burns. Causes digestive and respiratory tract burns. Toxic. Lachrymator (substance which increases the flow of tears). Harmful if swallowed.
Target Organs: Eyes, skin, mucous membranes.

Potential Health Effects
Eye: Contact with liquid or vapor causes severe burns and possible irreversible eye damage.
Skin: Causes severe skin irritation. Causes skin burns. May cause deep, penetrating ulcers of the skin. Contact with the skin may cause staining, inflammation, and thickening of the skin.
Ingestion: Harmful if swallowed. May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. Causes throat constriction, vomiting, convulsions, and shock.
Inhalation: Effects may be delayed. Causes severe irritation of upper respiratory tract with coughing, burns, breathing difficulty, and possible coma.
Chronic: Chronic ingestion may cause effects similar to those of acute ingestion. Prolonged or repeated exposure may cause corneal damage and the development of cataracts and glaucoma.

Section 4 - First Aid Measures

Eyes: Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
Skin: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid immediately. Wash clothing before reuse.
Ingestion: If swallowed, do NOT induce vomiting. Get medical aid immediately. If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: After inhalation exposure, observe for 24 to 72 hours as pulmonary edema may be delayed.

Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Extinguishing Media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. Do NOT get water inside containers. For large fires, use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray. Cool containers with flooding quantities of water until well after fire is out.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Neutralize spill with a weak acid such as vinegar or acetic acid. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Discard contaminated shoes.
Storage: Do not store in direct sunlight. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Ammonium hydroxide

none listed

none listed

none listed

Ammonia

25 ppm TWA; 35 ppm STEL

25 ppm TWA; 18 mg/m3 TWA 300 ppm IDLH

50 ppm TWA; 35 mg/m3 TWA

Ammonium

Chloride

10 mg/m3 TWA

20 mg/m3 STEL

10mg/m3 TWA

none listed

Water

none listed

none listed

none listed

OSHA Vacated PELs: Ammonium hydroxide: No OSHA Vacated PELs are listed for this chemical. Ammonia: 35 ppm STEL; 27 mg/m3 STEL Water: No OSHA Vacated PELs are listed for this chemical. Ammonium chloride: 10 mg/m3 TWA; 20 mg/m3 STEL
Personal Protective Equipment
Eyes: Wear chemical goggles.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: colorless
Odor: strong odor - ammonia-like
pH: 11.5 at 32F.
Vapor Pressure: 80 mm Hg @20C
Vapor Density: 1.1 (Air=1)
Evaporation Rate:1 (Water=1)
Viscosity: Not available.
Boiling Point: 36 deg C
Freezing/Melting Point:-77 deg C
Autoignition Temperature: 1202 deg F ( 650.00 deg C)
Flash Point: Not available.
Decomposition Temperature:Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 1; Reactivity: 0
Explosion Limits, Lower:16.0
Upper: 27.0
Solubility: Completely soluble in water.
Specific Gravity/Density:0.9
Molecular Formula:Not applicable.
Molecular Weight:Not available.

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: High temperatures, incompatible materials.
Incompatibilities with Other Materials: Acrolein, acrylic acid, chlorosulfonic acid, dimethyl sulfate, fluorine, gold + aqua regia, hydrochloric acid, hydrofluoric acid, iodine, nitric acid, oleum, propiolactone, propylene oxide, silver nitrate, silver oxide, silver oxide + ethyl alcohol, nitromethane, silver permanganate, sulfuric acid, halogens. Forms explosive compounds with many heavy metals and halide salts.
Hazardous Decomposition Products: Nitrogen oxides (NOx) and ammonia (NH3).
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information

RTECS#:
CAS# 1336-21-6: BQ9625000
CAS# 7664-41-7: BO0875000
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 1336-21-6:
Draize test, rabbit, eye: 250 ug Severe;
Draize test, rabbit, eye: 44 ug Severe;
Oral, rat: LD50 = 350 mg/kg;<BR.

CAS# 7664-41-7:
Inhalation, mouse: LC50 = 4230 ppm/1H;
Inhalation, rabbit: LC50 = 7 gm/m3/1H;
Inhalation, rat: LC50 = 2000 ppm/4H;<BR.

CAS# 7732-18-5:
Oral, rat: LD50 = >90 mL/kg;<BR.

CAS# 12125-02-9: BP4550000

LD50/LC50:

Draize test,rabbit,eye: 500 mg/24H Mild

Draize test,rabbit,eye: 100 mg Severe

Oral, mouse: LD50 = 1300 mg/kg

Oral, rat: LD50 = 1650 mg/kg

Carcinogenicity:
CAS# 1336-21-6: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 7664-41-7: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 7732-18-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 12125-02-9: Not listed by ACGIH,IARC, NIOSH, NTP or OSHA
Epidemiology: No information available.
Teratogenicity: No information available.
Reproductive Effects: No information available.
Neurotoxicity: No information available.
Mutagenicity: CAS# 12125-02-9; Cytogenetic analysis: hamster fibroblast, 400 mg/l.
Other Studies: Standard Draize Test: Administration into the eye (rabbit) = 250 ug (Severe).

Section 12 - Ecological Information

Ecotoxicity: Fish: Rainbow trout: LC50 = 0.008 mg/L; 24 Hr.; Unspecified Fathead Minnow: LC50 = 8.2 mg/L; 96 Hr.; Unspecified Bluegill/Sunfish: LC50 = 0.024-0.093 mg/L; 48 Hr.; Unspecified flea Daphnia: EC50 =0.66 mg/L; 48 Hr.; 22 degrees C Bluegill LC50=0.024 to 0.093 mg/L/48H Goldfish TLm=2.0 to 2.5 mg/L/24-96H. CAS# 12125-02-9 Fish: LC50 = 109.0 mg/l; 48 Hr.; Static conditions Sunfish (Fresh water) TLm=6 ppm/96H.
Environmental: No information reported.
Physical: No information available.
Other: None.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.

Section 14 - Transport Information

US DOT

IATA

RID/ADR

IMO

Canada TDG

Shipping Name:

AMMONIA SOLUTIONS

AMMONIUM HYDROXIDE

Hazard Class:

8

8(9.2)

UN Number:

UN2672

UN2672

Packing Group:

III

III

Shipping Name:

No information Available

Ammonium chloride

Hazard Class:

(9.2)

UN Number:

UN9085

Packing Group:

III

Reg limit 230 KG

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 1336-21-6 is listed on the TSCA inventory.
CAS# 7664-41-7 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.

CAS# 12125-02-9 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

Section 302 (RQ)
CAS# 1336-21-6: final RQ = 1000 pounds (454 kg) CAS# 7664-41-7: final RQ = 100 pounds (45.4 kg) , CAS# 12125-02-9: final RQ = 5000 pounds ( 2270) kg
Section 302 (TPQ)
CAS# 7664-41-7: TPQ = 500 pounds; RQ = 100 pounds (does not meet toxi city criteria but because of high production volume and recognized tox icity is considered a chemical of concern)
SARA Codes
CAS # 1336-21-6: acute, chronic. CAS # 12125-02-9: acute, chronic.
Section 313
This material contains Ammonia (CAS# 7664-41-7, 22 30%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
This material does not contain any hazardous air pollutants. This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 1336-21-6 is listed as a Hazardous Substance under the CWA. CAS# 7664-41-7 is listed as a Hazardous Substance under the CWA. CAS# 12125-02-9 is listed as a Hazardous Substance under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
CAS# 7664-41-7 is considered highly hazardous by OSHA.
STATE
CAS# 1336-21-6 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Massachusetts.
CAS# 7664-41-7 can be found on the following state right to know lists: California, New Jersey, Florida, Pennsylvania, Minnesota, Massachusetts.
CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.

CAS# 12125-02-9 can be found on the following state right to know lists; CA, NJ, FL, PA, MN, MA.
California No Significant Risk Level: None of the chemicals in this product are listed. European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
T C
Risk Phrases:
R 25 Toxic if swallowed.
R 34 Causes burns.

Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).

WGK (Water Danger/Protection)
CAS# 1336-21-6: 2
CAS# 7664-41-7: 2
CAS# 7732-18-5: No information available.

CAS# 12125-02-9: 1
Canada
CAS# 1336-21-6 is listed on Canada's DSL List. CAS# 1336-21-6 is listed on Canada's DSL List. CAS# 7664-41-7 is listed on Canada's DSL List. CAS# 7664-41-7 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 7732-18-5 is listed on Canada's DSL List. CAS# 12125-02-9 is listed on Canada's DSL List.

This product has a WHMIS classification of D1B, E.
CAS# 1336-21-6 is listed on Canada's Ingredient Disclosure List.
CAS# 7664-41-7 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.

CAS# 12125-02-9 is listed on Canada's Ingredient Disclosure List.

Exposure Limits
CAS# 7664-41-7: OEL-ARAB Republic of Egypt:TWA 25 ppm (18 mg/m3) OE
L-AUSTRALIA:TWA 25 ppm (18 mg/m3);STEL 35 ppm (27 mg/m3) OEL-AUSTRIA:
TWA 50 ppm (35 mg/m3) OEL-BELGIUM:TWA 25 ppm (17 mg/m3);STEL 35 ppm (
24 mg/m3) OEL-CZECHOSLOVAKIA:TWA 20 mg/m3;STEL 40 mg/m3 OEL-DENMARK:
TWA 25 ppm (18 mg/m3) OEL-FINLAND:TWA 25 ppm (18 mg/m3);STEL 40 ppm (
30 mg/m3) OEL-FRANCE:TWA 25 ppm (18 mg/m3);STEL 50 ppm (36 mg/m3) OE
L-GERMANY:TWA 50 ppm (35 mg/m3) OEL-HUNGARY:TWA 18 mg/m3;STEL 27 mg/m
3 OEL-INDIA:TWA 25 ppm (18 mg/m3);STEL 35 ppm (27 mg/m3) OEL-JAPAN:T
WA 25 ppm (17 mg/m3) OEL-THE NETHERLANDS:TWA 25 ppm (18 mg/m3) OEL-T
HE PHILIPPINES:TWA 50 ppm (30 mg/m3) OEL-POLAND:TWA 20 mg/m3;STEL 20
mg/m3 OEL-RUSSIA:TWA 25 ppm;STEL 20 mg/m3 OEL-SWEDEN:TWA 25 ppm (18
mg/m3);STEL 50 ppm (35 mg/m3) OEL-SWITZERLAND:TWA 25 ppm (18 mg/m3);S
TEL 50 ppm (36 mg/m3) OEL-THAILAND:TWA 50 ppm (35 mg/m3) OEL-TURKEY:
TWA 25 ppm (35 mg/m3) OEL-UNITED KINGDOM:TWA 25 ppm (18 mg/m3);STEL 3
5 ppm (27 mg/m3) OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH.

CAS# 12125-02-9: OEL-ARAB Republic of Egypt:TWA 10 mg/m3 (fume) OEL
-AUSTRALIA:TWA 10 mg/m3;STEL 20 mg/m3 (fume) OEL-BELGIUM:TWA 10 mg/m3
;STEL 20 mg/m3 (fume) OEL-DENMARK:TWA 10 mg/m3 (fume) OEL-FRANCE:TWA
10 mg/m3 (fume) OEL-THE NETHERLANDS:TWA 10 mg/m3 (fume) OEL-RUSSIA:
STEL 10 mg/m3 (fume) OEL-SWITZERLAND:TWA 6 mg/m3 (fume) OEL-UNITED K
INGDOM:TWA 10 mg/m3;STEL 20 mg/m3 (fume) OEL IN BULGARIA, COLOMBIA, J
ORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM c
heck ACGI TLV
TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV

Section 16 - Additional Information

MSDS Creation Date: 6-1-02
Revision Date:
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Robinson Consulting be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Robinson Consulting has been advised of the possibility of such damages.

8

Material Safety Data Sheet

Zinc Titrant

EDTA Solution

Section 1 - Chemical Product and Company Identification

MSDS Name: Zinc Titrant
Synonyms:
Company Identification:
Robinson Consulting
329 west 31^st St.
South Sioux City, NE. 68776
For information, call: 402.494.8250 or email TFRemily@aol.com
Emergency Number: 402.494.8250

Section 2 - Composition, Information on Ingredients

CAS#

Chemical Name

Percent

EINECS/ELINCS

60-00-4

Ethylenediaminetetraacetic acid (EDTA)

<2.0

200-449-4

7732-18-5

Water

>98

231-791-2

Hazard Symbols: XI
Risk Phrases: 36 52 53

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: Not available. Caution! May cause eye and skin irritation. May cause skin sensitization by skin contact. May cause eye and skin irritation. May cause respiratory and digestive tract irritation. May cause kidney damage. May cause allergic skin reaction. May cause reproductive and fetal effects.
Target Organs: Kidneys, bone marrow.

Potential Health Effects
Eye: May cause eye irritation.
Skin: May cause skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
Ingestion: May cause irritation of the digestive tract. Exposure may cause kidney injury, muscle cramps, bone-marrow depression, and a generalized allergic reaction.
Inhalation: May cause respiratory tract irritation.
Chronic: Prolonged or repeated skin contact may cause sensitization dermatitis and possible destruction and/or ulceration.

Section 4 - First Aid Measures

Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin: Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation: Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Fire Fighting Measures

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes.
Extinguishing Media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - Accidental Release Measures

General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - Exposure Controls, Personal Protection

Engineering Controls: Use adequate ventilation to keep airborne concentrations low.
Exposure Limits

Chemical Name

ACGIH

NIOSH

OSHA - Final PELs

Ethylenediaminetetraacetic acid (EDTA)

none listed

none listed

none listed

Water

none listed

none listed

none listed

OSHA Vacated PELs: Ethylenediaminetetraacetic acid (EDTA): No OSHA Vacated PELs are listed for this chemical. Water: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Decomposition Temperature:Not available.
NFPA Rating: (estimated) Health: 1; Flammability: 0; Reactivity: 0
Explosion Limits, Lower:Not available.
Upper: Not available.
Solubility: Not available.
Specific Gravity/Density:Not available.
Molecular Formula:Not available.
Molecular Weight:Not available.

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials: Strong oxidizing agents, strong bases, copper, copper alloys, aluminum.
Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information

RTECS#:
CAS# 60-00-4: AH4025000

Robinson Consulting