MSDS
#20330 Page 4 of 5 Issue date 05-May-2010
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Carcinogenicity
Not classified or listed by IARC, NTP, OSHA and
ACGIH.
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Mutagenicit y
Not classified or listed by IARC, NTP, OSHA and
ACGIH.
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Reproductive effects
Not classified or listed by IARC, NTP, OSHA and
ACGIH.
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Teratogenicity
Not classified or listed by IARC, NTP, OSHA and
ACGIH.
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Synergistic Materials
Not
available
.
12. Ecological Information
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Ecotoxicit y
Components of this product have been identified as having potential
environmental
concerns.
Ecotoxicity - Freshwater Algae Data
Magnesium chloride
7786-30-3 72 Hr EC50 Desmodesmus subspicatus: 2200 mg/L
Potassium sulfate 7778-80-5 72 Hr EC50 Desmodesmus subspicatus: 2900 mg/L
Ecotoxicity - Freshwater Fish Species Data
Magnesium chloride 7786-30-3 96 Hr LC50 Gambusia affinis: 4210 mg/L [static]; 96 Hr LC50 Pimephales promelas:
1970-3880 mg/L
[
s
tati
c
]
Potassium sulfate 7778-80-5 96 Hr LC50 Lepomis macrochirus: 653 mg/L; 96 Hr LC50 Lepomis macrochirus: 3550
mg/L [static]; 96 Hr LC50 Pimephales promelas: 510-880 mg/L [static]
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Ecotoxicity - Water Flea Data
Magnesium chloride 7786-30-3 24 Hr EC50 Daphnia magna: 1400 mg/L; 48 Hr EC50 Daphnia magna: 140 mg/L [Static]
Potassium sulfate 7778-80-5 48 Hr EC50 Daphnia magna: 890 mg/L
Environmental effects
Not
available
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Aquatic toxicity
Not
available
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Persistence / degradability
Not
available
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Bioaccumulation / accumulation
Not
available
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Partition coefficient
Not
available
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Mobility in environmental media
Not
available
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Chemical fate information
Not
available
.
13. Disposal Considerations
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Waste codes
Not
available
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Disposal instructions
Review federal, state and local government requirements prior to
disposal.
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Waste from residues /
unused
products
space
Not
available
Contaminated packaging
Not
available
.
14. Transport
Information
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U.S. Department of Transportation
(DOT)
Not regulated as dangerous
goods.
.
15. Regulatory Information
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US Federal regulations
This product is not known to be a "Hazardous Chemical" as defined by the
OSHA
Hazard Communication Standard, 29 CFR
1910.1200.
All components are on the U.S. EPA TSCA Inventory
List.
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CERCLA/SARA Hazardous Substances - Not
applicable.
Occupational Safety and Health Administration
(OSHA)
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29 CFR 1910.1200 hazardous
No
chemical
CERCLA (Superfund) reportable
quantity
None
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Superfund Amendments and Reauthorization Act of 1986
(SARA)
Hazard
categories
Immediate Hazard -
No
Delayed Hazard -
No
Fire Hazard -
No
Pressure Hazard -
No
Reactivity Hazard -
No