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Product MSDS Distributor Format Language Quantity
2293666 N/A Hach Company OSHA English 1
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Total Enclosures: 1
World Headquarters
Hach Company
P.O.Box 389 MSDS No: M00161
Loveland, CO USA 80539
(970) 669-3050
MATERIAL SAFETY DATA SHEET
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1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Silver 2 Reagent Solution Pillows
Catalog Number: 2293666
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: M00161
Chemical Name: Not applicable
CAS No.: Not applicable
Chemical Formula: Not applicable
Chemical Family: Not applicable
Hazard: May cause irritation.
Date of MSDS Preparation:
Day: 04
Month: January
Year: 2007
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2. COMPOSITION / INFORMATION ON INGREDIENTS
Tween 20 Polyoxyethylene (20) Sorbitanmonolaurate
CAS No.: 9005-64-5
TSCA CAS Number: 9005-64-5
Percent Range: 20.0 - 30.0
Percent Range Units: volume / volume
LD50: Oral rat LD50 = 36700 祃/kg, Oral mouse LD50 >33 g/kg, Oral hamster LD50 = 18 ml/kg
LC50: None reported
TLV: Not established
PEL: Not established
Hazard: May cause eye irritation.
1-Methyl-2-pyrrolidinone
CAS No.: 872-50-4
TSCA CAS Number: 872-50-4
Percent Range: 70.0 - 80.0
Percent Range Units: volume / volume
LD50: Oral rat LD50 = 3914 mg/kg, Oral mouse LD50 = 5130 mg/kg
LC50: None reported
TLV: Not established
PEL: Not established
Hazard: May cause irritation.
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3. HAZARDS IDENTIFICATION
Emergency Overview:
Appearance: Yellow liquid
Odor: Mild amine
MAY CAUSE EYE, SKIN AND RESPIRATORY TRACT IRRITATION
COMBUSTIBLE LIQUID AND VAPOR
HMIS:
Health: 1
Flammability: 1
Reactivity: 0
Protective Equipment: X - See protective equipment, Section 8.
NFPA:
Health: 1
Flammability: 1
Reactivity: 0
Symbol: Not applicable
Potential Health Effects:
Eye Contact: May cause irritiation
Skin Contact: May cause irritiation
Skin Absorption: None reported
Target Organs: None reported
Ingestion: May cause: gastrointestinal irritation nausea vomiting diarrhea
Target Organs: None reported
Inhalation: May cause: irritation of nose and throat
Target Organs: None reported
Medical Conditions Aggravated: None reported
Chronic Effects: 1-Methyl-2-pyrrolidinone has shown effects to the bone marrow, thymus, spleen and
lymphatic system in laboratory tests.
Cancer / Reproductive Toxicity Information:
This product does NOT contain any OSHA listed carcinogens.
This product does NOT contain any IARC listed chemicals.
This product does NOT contain any NTP listed chemicals.
Additional Cancer / Reproductive Toxicity Information: Contains: an experimental teratogen.
Toxicologically Synergistic Products: None reported
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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 for 15 minutes. Call physician
immediately.
Ingestion (First Aid): Give 1-2 glasses of water. Induce vomiting by sticking finger down throat. Call
physician immediately.
Inhalation: Remove to fresh air.
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5. FIRE FIGHTING MEASURES
Flammable Properties: This material does NOT sustain combustion when tested according to the UN
Recommendation's "Methods of Testing for Combustibility".
Flash Point: 88?C (190?F)
Method: Closed cup
Flammability Limits:
Lower Explosion Limits: Not determined
Upper Explosion Limits: Not determined
Autoignition Temperature: Not determined
Hazardous Combustion Products: This material will not burn.
Fire / Explosion Hazards: May ignite on contact with: heat oxidizers
Static Discharge: None reported.
Mechanical Impact: None reported
Extinguishing Media: Alcohol foam. Dry chemical.
Fire Fighting Instruction: As in any fire, wear self-contained breathing apparatus pressure-demand and full
protective gear.
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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 and guidelines/procedures. See Section 13, Special Instructions for disposal assistance.
Containment Technique: Absorb spilled liquid with non-reactive sorbent material. Stop spilled material from
being released to the environment.
Clean-up Technique: Absorb spilled liquid with non-reactive sorbent material. Incinerate material at an
E.P.A. approved hazardous waste facility. Decontaminate the area of the spill with a soap solution.
Evacuation Procedure: Evacuate local area (15 foot radius or as directed by your facility's emergency
response plan) when: a gallon or more of liquid is spilled. If conditions warrant, increase the size of the
evacuation.
Special Instructions (for accidental release): Not applicable
304 EHS RQ (40 CFR 355): Not applicable
D.O.T. Emergency Response Guide Number: None
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7. HANDLING / STORAGE
Handling: Avoid contact with eyes skin clothing Do not breathe mist or vapors. Wash thoroughly after
handling. Maintain general industrial hygiene practices when using this product.
Storage: Keep away from: heat sparks, flames and other ignition sources Keep container tightly closed
when not in use.
Flammability Class: Class IIIB
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8. EXPOSURE CONTROLS / PROTECTIVE EQUIPMENT
Engineering Controls: Have an eyewash station nearby. Maintain general industrial hygiene practices when
using this product.
Personal Protective Equipment:
Eye Protection: safety glasses with top and side shields
Skin Protection: disposable latex gloves lab coat
Inhalation Protection: adequate ventilation
Precautionary Measures: Avoid contact with: eyes skin clothing Do not breathe: mist/vapor Wash
thoroughly after handling. Keep away from: heat sparks, flames and other ignition sources
TLV: Not established
PEL: Not established
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9. PHYSICAL / CHEMICAL PROPERTIES
Appearance: Yellow liquid
Physical State: Liquid
Molecular Weight: Not applicable
Odor: Mild amine
pH: 10.0
Vapor Pressure: Not determined
Vapor Density (air = 1): Not determined
Boiling Point: 185?(365?F)
Melting Point: Not determined
Specific Gravity (water = 1): 1.10
Evaporation Rate (water = 1): 0.075
Volatile Organic Compounds Content: Not determined
Partition Coefficient (n-octanol / water): Not applicable
Solubility:
Water: Very Soluble
Acid: Very Soluble
Other: Not determined
Metal Corrosivity:
Steel: Not determined
Aluminum: Not determined
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10. STABILITY / REACTIVITY
Chemical Stability: Stable when stored under proper conditions.
Conditions to Avoid: Heating to decomposition. Extreme temperatures
Reactivity / Incompatibility: May react violently in contact with: oxidizers strong acids
Hazardous Decomposition: Heating to decomposition releases: carbon dioxide carbon monoxide nitrogen
oxides
Hazardous Polymerization: Will not occur.
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11. TOXICOLOGICAL INFORMATION
Product Toxicological Data:
LD50: None reported
LC50: None reported
Dermal Toxicity Data: None reported
Skin and Eye Irritation Data: 1-Methyl-2-pyrrolidinone: Eye rabbit 100 mg - MODERATE; Tween 20:
Skin human 15 mg/3D (intermittent) - MILD
Mutation Data: None reported
Reproductive Effects Data: 1-Methyl-2-pyrrolidinone: Oral rat TDLo = 9700 mg/kg - fetal death, other
developmental abnormalities; Inhalation rat TDLo = 150 ppm/6H - Growth statistics, delayed effects
Ingredient Toxicological Data: Tween 20: Oral rat LD50 = 36700 祃/kg, Oral mouse LD50 > 33 g/kg; 1-
methyl-2-pyrrolidinone: Oral rat LD50 = 3914 mg/kg, Oral mouse LD50 = 5130 mg/kg
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12. ECOLOGICAL INFORMATION
Product Ecological Information: --
No ecological data available for this product.
Ingredient Ecological Information: 1-methyl-2-pyrrolidinone: Air pollution factors - 1 mg/m3 = 0.24 ppm, 1
ppm = 4.12 mg/m3; Bio effects: Bacteria (pseudomonas) LD0 = 5000 mg/l, Algae (scenedesmus) LD0 = 5000
mg/l, Protozoa (colpoda) LD0 = 5000 mg/l
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13. DISPOSAL CONSIDERATIONS
EPA Waste ID Number: None
Special Instructions (Disposal): Incinerate material at an E.P.A. approved hazardous waste facility.
Empty Containers: Rinse three times with an appropriate solvent. Dispose of empty container as normal
trash.
NOTICE (Disposal): These disposal guidelines are based on federal regulations and may be superseded by
more stringent state or local requirements. Please consult your local environmental regulators for more
information.
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14. TRANSPORT INFORMATION
D.O.T.:
D.O.T. Proper Shipping Name: Not Currently Regulated
--
DOT Hazard Class: NA
DOT Subsidiary Risk: NA
DOT ID Number: NA
DOT Packing Group: NA
I.C.A.O.:
I.C.A.O. Proper Shipping Name: Not Currently Regulated
--
ICAO Hazard Class: NA
ICAO Subsidiary Risk: NA
ICAO ID Number: NA
ICAO Packing Group: NA
I.M.O.:
I.M.O. Proper Shipping Name: Not Currently Regulated
--
I.M.O. Hazard Class: NA
I.M.O. Subsidiary Risk: NA
I.M.O. ID Number: NA
I.M.O. Packing Group: NA
Additional Information: This product may be shipped as part of a chemical kit composed of various
compatible dangerous goods for analytical or testing purposes. This kit would have the following
classification: Proper Shipping Name: Chemical Kit
Hazard Class: 9 UN Number 3316.
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15. REGULATORY INFORMATION
U.S. Federal Regulations:
O.S.H.A.: This product meets the criteria 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
S.A.R.A. Title III Section 313 (40 CFR 372): This product contains a chemical(s) subject to the
reporting requirements of Section 313 of Title III of SARA.
N-Methyl-2-Pyrrolidione
302 (EHS) TPQ (40 CFR 355): Not applicable
304 CERCLA RQ (40 CFR 302.4): Not applicable
304 EHS RQ (40 CFR 355): Not applicable
Clean Water Act (40 CFR 116.4): Not applicable
RCRA: Contains no RCRA regulated substances.
C.P.S.C.: Not applicable
State Regulations:
California Prop. 65: WARNING - This product contains a chemical known to the State of California to
cause birth defects or other reproductive harm.
Identification of Prop. 65 Ingredient(s): N-Methylpyrrolidone
California Perchlorate Rule CCR Title 22 Chap 33:
Trade 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).
TSCA CAS Number: Not applicable
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16. OTHER INFORMATION
Intended Use: Determination of silver
References: Air Contaminants, Federal Register, Vol. 54, No. 12. Thursday, January 19, 1989. pp. 2332-
2983. In-house information. Technical Judgment. TLV's Threshold Limit Values and Biological Exposure
Indices for 1992-1993. American Conference of Governmental Industrial Hygienists, 1992.
Revision Summary: Updates in Section(s) 14,
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Legend:
NA - Not Applicable w/w - weight/weight
ND - Not Determined w/v - weight/volume
NV - Not Available v/v - volume/volume
USER RESPONSIBILITY: Each user should read and understand this information and incorporate it in individual
site safety programs 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 DATA OR THE RESULTS TO BE OBTAINED FROM THE USE THEREOF.
HACH COMPANY ?008
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