Product ID:HYDROSTONE GYPSUM CEMENT
MSDS Date:05/20/1986
FSC:5610
NIIN:00F000005
MSDS Number: BHGSX

Emergency Phone: (312) 606-4383

Info Phone: (312) 606-4383

Cage: 61357

Telephone: 312-606-4000 (EMERG /4542)

Cage: 61357

PORTLAND CEMENT

CAS: 65997-15-1

RTECS: VV8770000

Fraction By Weight: 1.8-55%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: MAY CAUSE IRRITATION. SKIN: MAY
DEVELOP SUFFICIENT HEAT TO CAUSE BURNS IF A LARGE MASS, SUCH AS A
CAST OF A HAND OR ARM, IS KEPT IN CONTACT WHILE HARDENING.
INHALATION: DUST IS CONSIDERED A NUIS ANCE DUST.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES: MAY CAUSE IRRITATION. SKIN: CAUSE BURNS.

First Aid:EYES: FLOOD W/WATER FOR 15 MINUTES. SKIN: REMOVE BY WASHING.
IF IRRITATION CONTINUES, SEE PHYSICIAN. INGESTION: GYPSUM CEMENT
HARDENS WHEN WETTED AND MAY RESULT IN OBSTRUCTION. SEE PHYSICIAN.

Flash Point:NONE
Extinguishing Media:NOT COMBUSTIBLE
Fire Fighting Procedures:NONE
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:SWEEP UP. AVOID CRETING EXCESSIVE DUST. SLURRY
MAY PLUG DRAINS.

Handling and Storage Precautions:DEW POINT CONDITIONS OR OTHER
CONDITIONS CAUSING PRESENCE OF LIQUID WATER DURING STORAGE WILL
HARDEN GYPSUM CEMENT.

Respiratory Protection:NIOSH APPROVED NUISANCE DUST RESPIRATOR IF >TLV.
Ventilation:PROVIDE MECHANICAL & LOCAL EXHAUST VENTILATION TO KEEP >TLV
Protective Gloves:IF DUST OR SLURRY IS IRRITATING
Eye Protection:DUST GOGGLES, SAFETY GLASSES
Supplemental Safety and Health

Melt/Freeze Pt:M.P/F.P Text:1450C
Spec Gravity:2.7
Solubility in Water:0.2%
Appearance and Odor:WHITE, OFF-WHITE, GRAY OR PIGMENTED POWDER. LOW
ODOR.

Stability Indicator/Materials to Avoid:YES
Hazardous Decomposition Products:SO2 & CAO

Waste Disposal Methods:IN ACCORDANCE WITH LOCAL, STATE & FEDERAL
REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.