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Product MSDS Distributor Format Language Quantity

2106169 N/A Hach Company OSHA English 12106169 N/A Hach Company ROWGHS English 1__________________________________________________________________________________________________________Total Enclosures: 2

World HeadquartersHach CompanyP.O.Box 389 MSDS No: M00049Loveland, CO USA 80539(970) 669-3050

MATERIAL SAFETY DATA SHEET_____________________________________________________________________________1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

Product Name: NitraVer ® 5 Nitrate ReagentCatalog Number: 2106169

Hach Company Emergency Telephone Numbers:P.O.Box 389 (Medical and Transportation)Loveland, CO USA 80539 (303) 623-5716 24 Hour Service(970) 669-3050 (515)232-2533 8am - 4pm CST

MSDS Number: M00049Chemical Name: Not applicableCAS No.: Not applicableChemical Formula: Not applicableChemical Family: Not applicableHazard: Toxic. Cumulative poison. Recognized carcinogen. Experimental teratogen. May cause irritation.Date of MSDS Preparation:

Day: 15Month: OctoberYear: 2009

_____________________________________________________________________________2. COMPOSITION / INFORMATION ON INGREDIENTS

Potassium Phosphate, MonobasicCAS No.: 7778-77-0TSCA CAS Number: 7778-77-0Percent Range: 30.0 - 40.0Percent Range Units: weight / weightLD50: Oral rat LD50 = 7100 mg/kgLC50: None reportedTLV: Not establishedPEL: Not establishedHazard: May cause irritation.

Other components, eachCAS No.: Not applicableTSCA CAS Number: Not applicablePercent Range: < 1.0Percent Range Units: weight / weightLD50: Not applicableLC50: Not applicableTLV: Not establishedPEL: Not establishedHazard: Any ingredient(s) of this product listed as "Other component(s)" is not considered a health hazard to the user ofthis product.

Magnesium SulfateCAS No.: 10034-99-8TSCA CAS Number: 7487-88-9Percent Range: 5.0 - 15.0Percent Range Units: weight / weightLD50: Oral mouse LDLo = 5000 mg/kgLC50: None reportedTLV: Not established

PEL: Not establishedHazard: May cause irritation.

CadmiumCAS No.: 7440-43-9TSCA CAS Number: 7440-43-9Percent Range: 10.0 - 20.0Percent Range Units: weight / weightLD50: Oral rat LD50 = 225 mg/kgLC50: Inhalation rat LC50 = 25 mg/m3/30minTLV: 0.01 mg/m3

PEL: 0.005 mg/m3

Hazard: Toxic. Recognized carcinogen. Cumulative poison. May cause irritation. Experimental teratogen.

Gentisic AcidCAS No.: 490-79-9TSCA CAS Number: 490-79-9Percent Range: 15.0 - 25.0Percent Range Units: weight / weightLD50: Oral rat LD50 = 800 mg/kg, Oral mouse LD50 = 4500 mg/kgLC50: None reportedTLV: Not establishedPEL: Not establishedHazard: May cause irritation.

Sulfanilic AcidCAS No.: 121-57-3TSCA CAS Number: 121-57-3Percent Range: 25.0 - 35.0Percent Range Units: weight / weightLD50: Oral rat LD50 = 12300 mg/kgLC50: None reportedTLV: Not establishedPEL: Not establishedHazard: May cause irritation.

_____________________________________________________________________________3. HAZARDS IDENTIFICATION

Emergency Overview:Appearance: Gray powderOdor: None

HARMFUL IF INHALED MAY CAUSE EYE, SKIN AND RESPIRATORY TRACT IRRITATIONCONTAINS CADMIUM: CANCER HAZARD CAN CAUSE LUNG AND KIDNEY DISEASE

HMIS:Health: 4*

Flammability: 1Reactivity: 0Protective Equipment: X - See protective equipment, Section 8.

NFPA:Health: 3Flammability: 1Reactivity: 0Symbol: Not applicable

Potential Health Effects:Eye Contact: May cause irritiationSkin Contact: May cause irritiationSkin Absorption: None reported

Target Organs: None reported

Ingestion: May cause: salivation vomiting abdominal pain anemia diarrhea kidney failure central nervous systemeffects cardiac depression

Target Organs: Kidneys Reproductive system Central nervous systemInhalation: May cause: coughing headache nausea, vomiting chest pain pneumonitis respiratory tract irritationlung damage kidney damage

Target Organs: Kidneys Reproductive system LungsMedical Conditions Aggravated: Pre-existing: Respiratory conditions Kidney conditions Liver conditionsChronic Effects: Chronic overexposure may cause cancer liver damage kidney damage bone damage (osteosclerosis)Cancer / Reproductive Toxicity Information:

An ingredient of this product is an OSHA listed carcinogen.CadmiumAn ingredient of this mixture is: IARC Group 1: Recognized CarcinogenCadmiumAn ingredient of this mixture is: NTP Listed Group 1: Recognized CarcinogenCadmiumAdditional Cancer / Reproductive Toxicity Information: Contains: an ACGIH A2 suspected human carcinogen.

Toxicologically Synergistic Products: None reported_____________________________________________________________________________4. FIRST AID

Eye Contact: Immediately flush eyes with water for 15 minutes. Call physician.Skin Contact (First Aid): Wash skin with soap and plenty of water. Call physician if irritation develops.Ingestion (First Aid): Administer milk or beaten egg whites at frequent intervals. Induce vomiting using syrup of ipecacor by sticking finger down throat. Never give anything by mouth to an unconscious person. Call physician immediately.Inhalation: Remove to fresh air. Give artificial respiration if necessary. Call physician.

_____________________________________________________________________________5. FIRE FIGHTING MEASURES

Flammable Properties: Can burn in fire, releasing toxic vapors.Flash Point: Not applicableMethod: Not applicableFlammability Limits:

Lower Explosion Limits: Not applicableUpper Explosion Limits: Not applicable

Autoignition Temperature: Not availableHazardous Combustion Products: Toxic fumes of: cadmium oxide nitrogen oxides. sulfur oxides. phosphorus oxidesFire / Explosion Hazards: May react violently with: strong oxidizers hydrazoic acid ammonium nitrate

Static Discharge: None reported.Mechanical Impact: None reported

Extinguishing Media: Water. Carbon dioxide Dry chemical.Fire Fighting Instruction: As in any fire, wear self-contained breathing apparatus pressure-demand and full protectivegear.

_____________________________________________________________________________6. ACCIDENTAL RELEASE MEASURES

Spill Response Notice:Only persons properly qualified to respond to an emergency involving hazardous substances may respond to a spill

according to federal regulations (OSHA 29 CFR 1910.120(a)(v)) and per your company's emergency response plan andguidelines/procedures. See Section 13, Special Instructions for disposal assistance.Containment Technique: Releases of this material may contaminate the environment. Stop spilled material from beingreleased to the environment.Clean-up Technique: Avoid breathing spilled material. Avoid contact with spilled material. Sweep up material. Disposeof material in an E.P.A. approved hazardous waste facility. Decontaminate the area of the spill with a soap solution.Evacuation Procedure: Evacuate general area (50 foot radius or as directed by your facility's emergency response plan)when: any quantity is spilled. If conditions warrant, increase the size of the evacuation.Special Instructions (for accidental release): Product is regulated as RCRA hazardous waste.304 EHS RQ (40 CFR 355): Not applicableD.O.T. Emergency Response Guide Number: None

_____________________________________________________________________________7. HANDLING / STORAGE

Handling: Avoid contact with eyes skin clothing Do not breathe dust. Wash thoroughly after handling. Maintaingeneral industrial hygiene practices when using this product. Use with adequate ventilation.Storage: Store between 10° and 25°C. Keep away from: oxidizers hydrazoic acid ammonium nitrate

Flammability Class: Not applicable_____________________________________________________________________________8. EXPOSURE CONTROLS / PROTECTIVE EQUIPMENT

Engineering Controls: Have an eyewash station nearby. Maintain adequate ventilation to keep vapor level below TWAfor chemicals in this product. Use a fume hood to avoid exposure to dust, mist or vapor.Personal Protective Equipment:

Eye Protection: safety glasses with top and side shieldsSkin Protection: disposable latex gloves lab coatInhalation Protection: laboratory fume hood and / or half-face respirator with HEPA filter

Precautionary Measures: Avoid contact with: eyes skin clothing Do not breathe: dust Wash thoroughly after handling.Keep away from: oxidizersTLV: Not establishedPEL: Not established

_____________________________________________________________________________9. PHYSICAL / CHEMICAL PROPERTIES

Appearance: Gray powderPhysical State: SolidMolecular Weight: Not applicableOdor: NonepH: 5% solution = 2.8Vapor Pressure: Not applicableVapor Density (air = 1): Not applicableBoiling Point: Not applicableMelting Point: 180°C; 356°FSpecific Gravity (water = 1): 2.0Evaporation Rate (water = 1): Not applicableVolatile Organic Compounds Content: Not applicablePartition Coefficient (n-octanol / water): Not applicableSolubility:

Water: SolubleAcid: SolubleOther: Not determined

Metal Corrosivity:Steel: 0.081 in/yrAluminum: 0.000 in/yr

_____________________________________________________________________________10. STABILITY / REACTIVITY

Chemical Stability: Stable when stored under proper conditions.Conditions to Avoid: HeatReactivity / Incompatibility: Incompatible with: oxidizers hydrazoic acid ammonium nitrate sulfurHazardous Decomposition: Heating to decomposition releases toxic and/or corrosive fumes of: phosphorus oxides sulfuroxides carbon dioxide carbon monoxide nitrogen oxidesHazardous Polymerization: Will not occur.

_____________________________________________________________________________11. TOXICOLOGICAL INFORMATION

Product Toxicological Data:LD50: Oral rat LD50 = 1500 mg/kgLC50: None reportedDermal Toxicity Data: None reportedSkin and Eye Irritation Data: Sulfanilic acid: Skin rabbit 500 mg/24H - Standard Draize - MILD; Eye rabbit 100mg/24H - Standard Draize - MODERATEMutation Data: Cadmium - Cytogenetic analysis - hamster ovary 1 µmol/l

Reproductive Effects Data: Cadmium: Oral male rat TDLo = 155 mg/kg - 13 weeks pre-mating - effects on newborngrowth and behavior; Oral female rat TDLo = 23 mg/kg - 1-22 days after conception - blood and lymphatic systemabnormalities

Ingredient Toxicological Data: Cadmium: Oral rat LD50 = 225 mg/kg, Inhalation rat LC50 = 25 mg/m3/30 min; Gentisicacid Oral rat LD50 = 800 mg/kg; Sulfanilic acid Oral rat LD50 = 12.3 g/kg; KH2PO4 Oral rat LD50 = 7100 mg/kg

_____________________________________________________________________________12. ECOLOGICAL INFORMATION

Product Ecological Information: --No ecological data available for this product.

Ingredient Ecological Information: --No ecological data available for the ingredients of this product.

_____________________________________________________________________________13. DISPOSAL CONSIDERATIONS

EPA Waste ID Number: D006Special Instructions (Disposal): Dispose of material in an E.P.A. approved hazardous waste facility.Empty Containers: Rinse three times with an appropriate solvent. Rinsate from empty containers may contain sufficientproduct to require disposal as hazardous waste. Dispose of empty container as normal trash.NOTICE (Disposal): These disposal guidelines are based on federal regulations and may be superseded by more stringentstate or local requirements. Please consult your local environmental regulators for more information.

_____________________________________________________________________________14. TRANSPORT INFORMATION

D.O.T.:D.O.T. Proper Shipping Name: Not Currently Regulated--

DOT Hazard Class: NADOT Subsidiary Risk: NADOT ID Number: NADOT Packing Group: NA

I.C.A.O.:I.C.A.O. Proper Shipping Name: Not Currently Regulated--

ICAO Hazard Class: NAICAO Subsidiary Risk: NAICAO ID Number: NAICAO Packing Group: NA

I.M.O.:I.M.O. Proper Shipping Name: Not Currently Regulated--

I.M.O. Hazard Class: NAI.M.O. Subsidiary Risk: NAI.M.O. ID Number: NAI.M.O. Packing Group: NA

Additional Information: There is a possibility that this product could be contained in a reagent set or kit composed ofvarious compatible dangerous goods. If the item is NOT in a set or kit, the classification given above applies. If the item ISpart of a set or kit, the classification would change to the following: UN3316 Chemical Kit, Class 9, PG II or III. If the itemis not regulated, the Chemical Kit classification does not apply. ALSO NOTE: If the National Competent Authoritydeclares this product an environmental hazard by Special Provision 909 (IMDG) and Special Provision A97 (IATA) theclassification may be UN3077 or UN3082.

_____________________________________________________________________________15. REGULATORY INFORMATION

U.S. Federal Regulations:O.S.H.A.: This product contains Cadmium and is regulated under 29CFR Subpart Z 1910.1027. This product meets thecriteria for a hazardous substance as defined in the Hazard Communication Standard. (29 CFR 1910.1200)E.P.A.:

S.A.R.A. Title III Section 311/312 Categorization (40 CFR 370): Immediate (Acute) Health Hazard Delayed(Chronic) Health HazardS.A.R.A. Title III Section 313 (40 CFR 372): This product contains a chemical(s) subject to the reportingrequirements of Section 313 of Title III of SARA.Cadmium

302 (EHS) TPQ (40 CFR 355): Not applicable304 CERCLA RQ (40 CFR 302.4): Cadmium 10 lbs.304 EHS RQ (40 CFR 355): Not applicableClean Water Act (40 CFR 116.4): Not applicableRCRA: Contains RCRA regulated substances. See Section 13, EPA Waste ID Number.

C.P.S.C.: Not applicableState Regulations:

California Prop. 65: WARNING - This product contains a chemical known to the State of California to cause cancer.Identification of Prop. 65 Ingredient(s): Cadmium

California Perchlorate Rule CCR Title 22 Chap 33:Trade Secret Registry: Not applicableNational Inventories:

U.S. Inventory Status: All ingredients in this product are listed on the TSCA 8(b) Inventory (40 CFR 710).TSCA CAS Number: Not applicable

_____________________________________________________________________________16. OTHER INFORMATION

Intended Use: Determination of nitrateReferences: 29 CFR 1900 - 1910 (Code of Federal Regulations - Labor). Air Contaminants, Federal Register, Vol. 54,No. 12. Thursday, January 19, 1989. pp. 2332-2983. TLV's Threshold Limit Values and Biological Exposure Indices for1992-1993. American Conference of Governmental Industrial Hygienists, 1992. CCINFO RTECS. Canadian Centre forOccupational Health and Safety. Hamilton, Ontario Canada: 30 June 1993. Gosselin, R. E. et al. Clinical Toxicology ofCommercial Products, 5th Ed. Baltimore: The Williams and Wilkins Co., 1984. IARC Monographs on the Evaluation ofthe Carcinogenic Risks to Humans. World Health Organization (Volumes 1-42) Supplement 7. France: 1987. List ofDangerous Substances Classified in Annex I of the EEC Directive (67/548) - Classification, Packaging and Labeling ofDangerous Substances, Amended July 1992. The Merck Index, 11th Ed. Rahway, New Jersey: Merck and Co., Inc., 1989.Technical Judgment. In-house information.Revision Summary: Updates in Section(s) 2,

_____________________________________________________________________________

Legend:NA - Not Applicable w/w - weight/weightND - Not Determined w/v - weight/volumeNV - Not Available v/v - volume/volume

USER RESPONSIBILITY: Each user should read and understand this information and incorporate it in individual site safetyprograms in accordance with applicable hazard communication standards and regulations.

THE INFORMATION CONTAINED HEREIN IS BASED ON DATA CONSIDERED TO BE ACCURATE.HOWEVER, NO WARRANTY IS EXPRESSED OR IMPLIED REGARDING THE ACCURACY OF THESE DATAOR THE RESULTS TO BE OBTAINED FROM THE USE THEREOF.

HACH COMPANY ©2009

World HeadquartersHach CompanyP.O.Box 389 MSDS No: M00049Loveland, CO USA 80539(970) 669-3050

MATERIAL SAFETY DATA SHEET_____________________________________________________________________________1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

Product Name: NitraVer ® 5 Nitrate ReagentCatalog Number: 2106169

Hach Company Emergency Telephone Numbers:P.O.Box 389 (Medical and Transportation)Loveland, CO USA 80539 (303) 623-5716 24 Hour Service(970) 669-3050 (515)232-2533 8am - 4pm CST

MSDS Number: M00049Chemical Name: Not applicableCAS Number: Not applicableAdditional CAS No. (for hydrated forms): Not applicableChemical Formula: Not applicableChemical Family: Not applicableIntended Use: Laboratory Reagent Determination of nitrate

_____________________________________________________________________________2. HAZARDS IDENTIFICATION

GHS Classification:Hazard categories: Acute Toxicity: Acute Tox. 4-Orl Acute Toxicity: Acute Tox. 2-Inh Carcinogenicity: Carc. 1BGerm Cell Mutagenicity: Muta. 2 Reproductive Toxicity: Repr. 2 Specific Target Organ Toxicity - Repeated Exposure:STOT RE. 1 Serious Eye Damage/Eye Irritation:Eye Irrit. 2 Skin Corrosion/Irritation: Skin Irrit. 2 Respiratory or SkinSensitization: Skin Sens.1 Hazardous to the Aquatic Environment: Aquatic Acute 1 Hazardous to the AquaticEnvironment: Aquatic Chronic 1

GHS Label Elements:

Hazard statements: Harmful if swallowed. Fatal if inhaled. May cause cancer. Suspected of causing genetic defects.Suspected of damaging fertility. Suspected of damaging the unborn child. Causes damage to organs through prolongedor repeated exposure. Causes serious eye irritation. Causes skin irritation. Causes serious eye damage. Very toxic toaquatic life. Very toxic to aquatic life with long lasting effects.Precautionary statements: Obtain special instructions before use. Do not handle until all safety precautions have beenread and understood. Use personal protective equipment as required. Handle environmental release according to local,state, federal, provincial requirements. IF exposed or concerned: Get medical advice/attention. IF INHALED: Removevictim to fresh air and keep at rest in a position comfortable for breathing.

HMIS:Health: 4*

Flammability: 1Reactivity: 0Protective Equipment: X - See protective equipment, Section 8.

NFPA:Health: 3Flammability: 1Reactivity: 0Symbol: Not applicable

WHMIS Hazard Classification: Class D, Division 1, Subdivision A - Very toxic materials (immediate effects)WHMIS Symbols: Acute Poison Other Toxic Effects

_____________________________________________________________________________3. COMPOSITION / INFORMATION ON INGREDIENTS

Hazardous Components according to GHS:Potassium Phosphate, Monobasic

CAS Number: 7778-77-0 Chemical Formula: KH2PO4

GHS Classification: Acute Tox. 4 - Orl, H302; Eye Irrit. 2, H319Percent Range: 30.0 - 40.0Percent Range Units: weight / weightPEL: 15 mg/m3 as total dust; 5 mg/m3 as respirable dustTLV: 10 mg/m3 as inhalable fraction; 3 mg/m3 as respirable fraction

WHMIS Symbols: Not applicableSulfanilic Acid

CAS Number: 121-57-3 Chemical Formula: C6H7NO3SGHS Classification: Eye Irrit. 2, H319; Skin Irrit. 2, H315; Skin Sens. 1, H317Percent Range: 25.0 - 35.0Percent Range Units: weight / weightPEL: 15 mg/m3 as total dust; 5 mg/m3 as respirable dustTLV: 10 mg/m3 as inhalable dust; 3 mg/m3 as respirable dust

WHMIS Symbols: Other Toxic EffectsGentisic Acid

CAS Number: 490-79-9 Chemical Formula: C7H6O4

GHS Classification: Acute Tox. 4 - Orl, H302Percent Range: 15.0 - 25.0Percent Range Units: weight / weightPEL: Not establishedTLV: Not established

WHMIS Symbols: Not applicableCadmium

CAS Number: 7440-43-9 Chemical Formula: CdGHS Classification: Carc. 1B, H350; Muta. 2, H341; Repr. 2, H361fd; Acute Tox. 2-Inh, H330; STOT RE 1, H372;Aquatic Acute 1, H400; Aquatic Chronic 1, H410Percent Range: 10.0 - 20.0Percent Range Units: weight / weightPEL: 0.005 mg/m3

TLV: 0.01 mg/m3

WHMIS Symbols: Acute PoisonHazardous Components according to GHS: No

Magnesium Sulfate

CAS Number: 7487-88-9 Chemical Formula: MgSO4

GHS Classification: Not applicablePercent Range: 5.0 - 15.0Percent Range Units: weight / weightPEL: Not establishedTLV: Not established

WHMIS Symbols: Not applicableCopper (II) Malonate

CAS Number: 7268-92-0 Chemical Formula: CuC3H2O4

GHS Classification: Not applicablePercent Range: < 0.01Percent Range Units: weight / weightPEL: Not establishedTLV: Not established

WHMIS Symbols: Not applicableNitrate Extraction Powder

CAS Number: Not applicableChemical Formula: (C3H5NO)x

GHS Classification: Not applicablePercent Range: < 0.01Percent Range Units: weight / weightPEL: Not establishedTLV: Not established

WHMIS Symbols: Not applicable_____________________________________________________________________________4. FIRST AID MEASURES

General Information: In the event of exposure, show this Material Safety Data Sheet and label (where possible) to adoctor.Advice to doctor: Treat symptomatically.Eye Contact: Immediately flush eyes with water for 15 minutes. Call physician.Skin Contact (First Aid): Wash skin with soap and plenty of water. Call physician if irritation develops.Inhalation: Remove to fresh air. Give artificial respiration if necessary. Call physician.Ingestion (First Aid): Administer milk or beaten egg whites at frequent intervals. Induce vomiting using syrup of ipecac orby sticking finger down throat. Never give anything by mouth to an unconscious person. Call physician immediately.

_____________________________________________________________________________5. FIRE FIGHTING MEASURES

Flammable Properties: Can burn in fire, releasing toxic vapors.Fire Fighting Instruction: As in any fire, wear self-contained breathing apparatus pressure-demand and full protectivegear.Extinguishing Media: Water. Carbon dioxide Dry chemical.Extinguishing Media NOT To Be Used: Not applicable Not applicable Not applicableFire / Explosion Hazards: May react violently with: strong oxidizers hydrazoic acid ammonium nitrateHazardous Combustion Products: Toxic fumes of: cadmium oxide nitrogen oxides. sulfur oxides. phosphorus oxides

_____________________________________________________________________________6. ACCIDENTAL RELEASE MEASURES

Spill Response Notice:Only persons properly qualified to respond to an emergency involving hazardous substances may respond to a spill

according to federal regulations (OSHA 29 CFR 1910.120(a)(v)) and per your company's emergency response plan andguidelines/procedures. See Section 13, Special Instructions for disposal assistance. Outside of the US, only personsproperly qualified according to state or local regulations should respond to a spill involving chemicals.Containment Technique: Releases of this material may contaminate the environment. Stop spilled material from beingreleased to the environment.Clean-up Technique: Avoid breathing spilled material. Avoid contact with spilled material. If permitted by regulation,Sweep up material. Dispose of material in government approved hazardous waste facility. Decontaminate the area of thespill with a soap solution. Otherwise, Pick up spill for disposal and place in a closed container Dispose of in accordancewith local, state and federal regulations or laws.Evacuation Procedure: Evacuate general area (50 foot radius or as directed by your facility's emergency response plan)when: any quantity is spilled. If conditions warrant, increase the size of the evacuation.DOT Emergency Response Guide Number: Not applicable

_____________________________________________________________________________7. HANDLING AND STORAGE

Handling: Avoid contact with eyes skin clothing Do not breathe dust. Wash thoroughly after handling. Maintaingeneral industrial hygiene practices when using this product. Use with adequate ventilation.Storage: Store between 10° and 25°C. Keep away from: oxidizers hydrazoic acid Ammonium NitrateFlammability Class: Not applicable

_____________________________________________________________________________8. EXPOSURE CONTROLS / PERSONAL PROTECTION

Engineering Controls: Maintain adequate ventilation to keep vapor level below TWA for chemicals in this product. Use afume hood to avoid exposure to dust, mist or vapor.Personal Protective Equipment:

Eye Protection: safety glasses with top and side shieldsSkin Protection: disposable latex gloves In the EU, the selected gloves must satisfy the specifications of EU Directive89/686/EEC and standard EN 374 derived from it. lab coatInhalation Protection: laboratory fume hood and / or half-face respirator with HEPA filter

Precautionary Measures: Avoid contact with: eyes skin clothing Do not breathe: dust Wash thoroughly after handling.Keep away from: oxidizersTLV: Not establishedPEL: Not establishedFor Occupational Exposure Limits (OEL) for ingredients, see section 3 - Composition/Information on Ingredients.:

_____________________________________________________________________________9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance: Gray powderPhysical State: SolidMolecular Weight: Not applicableOdor: NoneOdor Threshold: OdorlesspH: 5% solution = 2.8Metal Corrosivity:

Corrosivity Classification: Not classified as corrosive to metals according to GHS criteria.Steel: 0.081 in/yrAluminum: 0.000 in/yr

Specific Gravity/ Relative Density (water = 1; air =1): 2.0Viscosity: Not determinedSolubility:

Water: SolubleAcid: SolubleOther: Not determined

Partition Coefficient (n-octanol / water): Not applicableCoefficient of Water / Oil: Not applicableMelting Point: 180°C; 356°FDecomposition Temperature: Not determinedBoiling Point: Not applicableVapor Pressure: Not applicableVapor Density (air = 1): Not applicableEvaporation Rate (water = 1): Not applicableVolatile Organic Compounds Content: Not applicableFlammable Properties: Can burn in fire, releasing toxic vapors.Flash Point: Not applicable

Method: Not applicableFlammability Limits:

Lower Explosion Limits: Not applicableUpper Explosion Limits: Not applicable

Autoignition Temperature: Not availableExplosive Properties:Not classified according to GHS criteria.

Oxidizing Properties:Not classified according to GHS criteria.

Reactivity Properties:Not classifed as self-reactive, pyrophoric, self-heating or emitting flammable gases in contact with water according to GHS

criteria.Gas under Pressure:Not classified according to GHS criteria.

_____________________________________________________________________________10. STABILITY AND REACTIVITY

Chemical Stability: Stable when stored under proper conditions.Mechanical Impact: None reportedStatic Discharge: None reported.Reactivity / Incompatibility: Incompatible with: oxidizers hydrazoic acid ammonium nitrate sulfurHazardous Decomposition: Heating to decomposition releases toxic and/or corrosive fumes of: phosphorus oxides sulfuroxides carbon dioxide carbon monoxide nitrogen oxidesConditions to Avoid: Heat

_____________________________________________________________________________11. TOXICOLOGICAL INFORMATION

Toxicokinetics, Metabolism and Distribution: No information availableToxicologically Synergistic Products: None reportedAcute Toxicity: Acute Toxicity Estimate (ATE) - Calculated from Ingredient Toxicity DataATE Oral Rat LD50 = 580 mg/kgATE inhalation LD50 (powder/dust) = 1 mg/l

Specific Target Organ Toxicity - Single Exposure (STOT-SE): Based on classification principles, the classification criteriaare not met.Specific Target Organ Toxicity - Repeat Exposure (STOT-RE): Target Organs Respiratory Tract KidneysSkin Corrosion/Irritation: Irritating to skin.Eye Damage: Irritating to eyes.Sensitization: Skin SensitizerCMR Effects/Properties (carcinogenic, mutagenic or toxic to reproduction): Contains a reproductive toxin. ContainsListed Carcinogen Data supporting mutagenicity was found.An ingredient of this mixture is: IARC Group 1: Recognized CarcinogenCadmiumAn ingredient of this mixture is: NTP Listed Group 1: Recognized CarcinogenCadmiumAn ingredient of this product is an OSHA listed carcinogen.Cadmium

Symptoms/Effects:Ingestion: Harmful May cause: salivation vomiting abdominal pain anemia diarrhea kidney failure central nervoussystem effects cardiac depressionInhalation: Harmful May cause: coughing headache nausea vomiting chest pain pneumonitis respiratory tractirritation lung damage kidney damageSkin Absorption: Harmful if absorbed through the skinChronic Effects: Chronic overexposure may cause cancer liver damage kidney damage bone damage (osteosclerosis)

Medical Conditions Aggravated: Pre-existing: Respiratory conditions Kidney conditions Liver conditions_____________________________________________________________________________12. ECOLOGICAL INFORMATION

Product Ecological Information: --No ecological data available for this product. Mobility in soil: No data available

Ingredient Ecological Information: Cadmium: Fish 96hr LC50 = 7.8 mg/l; Crustacea 48hr EC50 = 0.58 mg/l; Algae 72hrEC50 = 0.132 mg/l; Sulfanilic Acid: Fish 96hr LC50 = 100.4 mg/l; Crustacea 48hr EC50 = 85.66 mg/l; Algea 72hr EC50 =91 mg/lNo ecological data available for the ingredients of this product.Potassium Phosphate Monobasic, Magnesium Sulfate, Cadmium, Sulfanilic Acid: CEPA statement: Persistent, Notbioaccumulative or inherently toxic to aquatic organisms. Gentisic Acid: Not Persistent, Not bioaccumulative or inherentlytoxic to aquatic organis

_____________________________________________________________________________13. DISPOSAL CONSIDERATIONS

EPA Waste ID Number: D006Special Instructions (Disposal): Dispose of material in an E.P.A. approved hazardous waste facility.Empty Containers: Rinse three times with an appropriate solvent. Rinsate from empty containers may contain sufficientproduct to require disposal as hazardous waste. Dispose of empty container as normal trash.NOTICE (Disposal): These disposal guidelines are based on federal regulations and may be superseded by more stringentstate or local requirements. Please consult your local environmental regulators for more information. In Europe: Chemicaland analysis solutions must be disposed of in compliance with the respective national regulations. Product packaging mustbe disposed of in compliance with the country-specific regulations or must be passed to a packaging return system.

_____________________________________________________________________________14. TRANSPORT INFORMATION

D.O.T.:D.O.T. Proper Shipping Name: Environmentally hazardous substances, solid, n.o.s.(Cadmium mixture)

Hazard Class: 9Subsidiary Risk: NAID Number: UN3077Packing Group: III

T.D.G.:Proper Shipping Name: Environmentally hazardous substance, solid, n.o.s.(Cadmium mixture)

Hazard Class: 9Subsidiary Risk: NAUN Number/PIN: 3077Packing Group: III

I.C.A.O.:I.C.A.O. Proper Shipping Name: Environmentally Hazardous Substance, Solid, nos(Cadmium mixture)

Hazard Class: 9Subsidiary Risk: NAID Number: UN3077Packing Group: III

I.M.O.:Proper Shipping Name: Environmentally Hazardous Substance, Solid, nos(Cadmium mixture)

Hazard Class: 9Subsidiary Risk: NAID Number: UN3077Packing Group: III

Additional Information: There is a possibility that this product could be contained in a reagent set or kit composed ofvarious compatible dangerous goods. If the item is NOT in a set or kit, the classification given above applies. If the item ISpart of a set or kit, the classification would change to the following: UN3316 Chemical Kit, Class 9, PG II or III. If the itemis not regulated, the Chemical Kit classification does not apply. ALSO NOTE: If the National Competent Authoritydeclares this product an environmental hazard by Special Provision 909 (IMDG) and Special Provision A97 (IATA) theclassification may be UN3077 or UN3082.

_____________________________________________________________________________15. REGULATORY INFORMATION

U.S. Federal Regulations:O.S.H.A.: This product contains Cadmium and is regulated under 29CFR Subpart Z 1910.1027. This product meets thecriteria for a hazardous substance as defined in the Hazard Communication Standard. (29 CFR 1910.1200)E.P.A.:

S.A.R.A. Title III Section 311/312 Categorization (40 CFR 370): Immediate (Acute) Health Hazard Delayed(Chronic) Health HazardS.A.R.A. Title III Section 313 (40 CFR 372): This product contains a chemical(s) subject to the reportingrequirements of Section 313 of Title III of SARA.Cadmium

302 (EHS) TPQ (40 CFR 355): Not applicable304 CERCLA RQ (40 CFR 302.4): Cadmium 10 lbs.304 EHS RQ (40 CFR 355): Not applicableClean Water Act (40 CFR 116.4): Not applicable

RCRA: Contains RCRA regulated substances. See Section 13, EPA Waste ID Number.State Regulations:

California Prop. 65: WARNING - This product contains a chemical known to the State of California to cause cancer.Identification of Prop. 65 Ingredient(s): CadmiumCalifornia Perchlorate Rule CCR Title 22 Chap 33: Not applicableTrade Secret Registry: Not applicable

National Inventories:U.S. Inventory Status: All ingredients in this product are listed on the TSCA 8(b) Inventory (40 CFR 710).

CAS Number: Not applicableCanadian Inventory Status: All ingredients of this product are DSL Listed.EEC Inventory Status: All ingredients used to make this product are listed on EINECS / ELINCS or are placed on themarket in quantities less than 10 kg per year.Australian Inventory (AICS) Status: Some ingredients are not listed.New Zealand Inventory (NZIoC) Status: Some ingredients are not listed or exempt.Korean Inventory (KECI) Status: Not applicableJapan (ENCS) Inventory Status: All components either listed or exempt.China (PRC) Inventory (MEP) Status: Some ingredients are not listed or exempt.

_____________________________________________________________________________16. OTHER INFORMATION

References: 29 CFR 1900 - 1910 (Code of Federal Regulations - Labor). Air Contaminants, Federal Register, Vol. 54, No.12. Thursday, January 19, 1989. pp. 2332-2983. TLV's Threshold Limit Values and Biological Exposure Indices for1992-1993. American Conference of Governmental Industrial Hygienists, 1992. CCINFO RTECS. Canadian Centre forOccupational Health and Safety. Hamilton, Ontario Canada: 30 June 1993. Gosselin, R. E. et al. Clinical Toxicology ofCommercial Products, 5th Ed. Baltimore: The Williams and Wilkins Co., 1984. IARC Monographs on the Evaluation ofthe Carcinogenic Risks to Humans. World Health Organization (Volumes 1-42) Supplement 7. France: 1987. List ofDangerous Substances Classified in Annex I of the EEC Directive (67/548) - Classification, Packaging and Labeling ofDangerous Substances, Amended July 1992. The Merck Index, 11th Ed. Rahway, New Jersey: Merck and Co., Inc., 1989.Technical Judgment. In-house information.Complete Text of H phrases referred to in Section 3: H302 Harmful if swallowed. H330 Fatal if inhaled. H350 Maycause cancer. H341 Suspected of causing genetic defects. H361fd Suspected of damaging fertility. Suspected of damagingthe unborn child. H372 Causes damage to organs through prolonged or repeated exposure. H319 Causes serious eyeirritation. H315 Causes skin irritation. H317 May cause an allergic skin reaction. H400 Very toxic to aquatic life. H410Very toxic to aquatic life with long lasting effects.Revision Summary: . Substantial revision to comply with EU Reg 1272/2008, Reg 1907/2006 and UN GHS (ST/SG/AC.10/36/Add.3).Date of MSDS Preparation:

Day: 01Month: AugustYear: 2013

MSDS Prepared: MSDS prepared by Product Compliance Department extension 3350CCOHS Evaluation Note: It is offered under exemption from WHMIS labeling as specified in the Controlled ProductsRegulation (CPR) Section 17. It is offered under the interim policy that was established by Health Canada permitting useof GHS-formatted safety data sheets in Canada prior to revision of CPR to GHS. This product has been classified andlabeled in accordance with the requirements of GHS (ST/SG/AC.10/36/Add.3). This SDS has been prepared in accordancewith the requirements of GHS (ST/SG/AC.10/36/Add.3).

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Legend:NA - Not Applicable w/w - weight/weightND - Not Determined w/v - weight/volumeNV - Not Available v/v - volume/volume

USER RESPONSIBILITY: Each user should read and understand this information and incorporate it in individual site safetyprograms in accordance with applicable hazard communication standards and regulations.

THE INFORMATION CONTAINED HEREIN IS BASED ON DATA CONSIDERED TO BE ACCURATE.HOWEVER, NO WARRANTY IS EXPRESSED OR IMPLIED REGARDING THE ACCURACY OF THESE DATAOR THE RESULTS TO BE OBTAINED FROM THE USE THEREOF.

HACH COMPANY ©2013