MSDS

12. Ecological information
Ecotoxicity
The product contains a substance which is very toxic to aquatic organisms.
Components Test ResultsSpecies
Calcium sulfate dihydrate (alternative CAS 10101-41-4) (CAS 13397-24-5)
Aquatic
LC50Fish > 1970 mg/l, 96 hoursFathead minnow (Pimephales promelas)
Persistence and degradability
Not applicable for the salt of inorganic compounds. Calcium sulfate dissolves in water without
undergoing chemical degradation.
Bioaccumulative potential
Bioaccumulation is not expected.
Mobility in soil
Calcium sulfate has a low potential for adsorption to soil. If water is applied, gypsum dissolves and
the calcium and sulfate ions are mobile and penetrate the subsoil (7).
Other adverse effects
None expected.
13. Disposal considerations
Disposal instructions
Dispose in accordance with applicable federal, state, and local regulations. Recycle responsibly.
Local disposal regulations
Dispose of in accordance with local regulations.
Hazardous waste code
Not regulated.
Waste from residues / unused
products
Dispose of in accordance with local regulations.
Contaminated packaging
Dispose of in accordance with local regulations.
14. Transport information
DOT
Not regulated as a hazardous material by DOT.
IATA
Not regulated as a dangerous good.
IMDG
Not regulated as a dangerous good.
Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
Not applicable. This product is a solid. Therefore, bulk transport is governed by IMSBC code.
15. Regulatory information
US federal regulations
This product is not hazardous according to OSHA 29CFR 1910.1200.
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
CERCLA Hazardous Substance List (40 CFR 302.4)
Not listed.
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
SARA 302 Extremely
hazardous substance
No
SARA 311/312 Hazardous
chemical
No
SARA 313 (TRI reporting)
Not regulated.
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Not regulated.
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Safe Drinking Water Act
(SDWA)
Not regulated.
SHEETROCK® Brand Mold Tough® Gypsum Panels SDS US
915793 Version #: 01 Revision date: - Issue date: 18-December-2013
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