Product ID:HYDROCAL B-11 GYPSUM CEMENT
MSDS Date:04/30/1986
FSC:5610
NIIN:01-012-8808
MSDS Number: BHGTJ

Emergency Phone: (312) 606-4383

Info Phone: (312) 606-4382

Cage: 61357

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

Cage: 61357

PORTLAND CEMENT

CAS: 65997-15-1

RTECS: VV8770000

Fraction By Weight: 3-8%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

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

First Aid:EYES: FLOOD WITH WATER FOR 15 MINUTES. SKIN: REMOVE FROM SKIN
BY WASHING. IF IRRITATION CONTINUES, SEE PHYSICIAN. INGESTION:
GYPSUM CEMENT HARDENS WHEN WETTED & MAY RESULT IN OBSTRUCTION. SEE
PHYSICIA N.

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

Spill Release Procedures:SWEEP UP. AVOID CREATING 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
Protective Gloves:IF DUST OR SLURRY IS IRRITATING
Eye Protection: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 OR PIGMENTED POWDER, LOW ODOR.

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:TEMPS >1450C - DECOMPOSES
Hazardous Decomposition Products:SULFUR DIOXIDE, CALCIUM OXIDE

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE, AND
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.