Product ID:RAPID SET CEMENT
MSDS Date:01/01/1990
FSC:5610
NIIN:00N030742
MSDS Number: BNSBQ

CTS CEMENT MFG CO

2077 LINDA FLORA DR
LOS ANGELES, CA 90077
US

Emergency Phone: 213-472-8898

Info Phone: 213-472-8898

Cage: CTSCE

CTS CEMENT MFG CO

LOS ANGELES, CA 90077 US

Telephone: 213-472-8898

Cage: CTSCE

SILICON DIOXIDE (AMORPHOUS)

CAS: 67762-90-7

Fraction By Weight: 15.4%

OSHA PEL 6 MG/M3

ACGIH TLV: 10 MG/M3 TDUST

3); (ALUMINUM OXIDE)

CAS: 1344-28-1

RTECS: BD1200000

Fraction By Weight: 13.74%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

IRON (III) OXIDE;(IRON OXIDE)

CAS: 1309-37-1

RTECS: NO7400000

Fraction By Weight: 2.38%

OSHA PEL 10 MG/M3 (FE)

ACGIH TLV: 5 MG/M3(FE),B2; 9293

CALCIUM OXIDE

CAS: 1305-78-8

RTECS: EW3100000

Fraction By Weight: 50.87%

OSHA PEL 5 MG/M3

ACGIH TLV: 2 MG/M3

MAGNESIUM OXIDE

CAS: 1309-48-4

RTECS: OM3850000

Fraction By Weight: 1.26%

OSHA PEL 15 MG/M3 PARTICULATE

ACGIH TLV: 10 MG/M3;TDUST; 9293

SULFUR TRIOXIDE (SARA III)

CAS: 7446-11-9

RTECS: WT4830000

Fraction By Weight: 12.52%

CHROMIUM;(HEXAVALENT CHROMIUM)

CAS: 7440-47-3

RTECS: GB4200000

Fraction By Weight: TRACE

OSHA PEL 1.0 (CR) MG/M3

ACGIH TLV: 0.05 (CR VI) MG/M3

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE:DRY CEMENT, WHEN COMBINED WITH
BODY MOISTURE AND WET CEMENT, ESPECIALLY AS AN INGREDIENT IN
PLASTIC (UNHARDENED) CONCRETE, CAN DRY THE SKIN AND CAUSE ALKALI
BURNS. CEMENT DUST CAN IRRITATE THE E YES AND UPPER RESPIRATORY
SYSTEM. CHRONIC:CEMENT DUST CAN CAUSE INFLAMMATION OF TISSUE LINING
OF THE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:CHROMIUM:GROUP 1 (NTP), GROUP 1 (IARC).
Effects of Overexposure:HLTH HAZ:INTERIOR OF THE NOSE AND INFLAMMATION
OF THE CORNEA. HYPERSENSITIVE INDIVIDUALS MAY DEVELOP AN ALLERGIC
DERMATITIS. (CEMENT MAY CONTAIN TRACES OF HEXAVALENT CHROMIUM).
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYE:IRRIGATE WITH WATER FOR AT LEAST 15 MINUTES. SKIN:WASH
WITH SOAP & WATER. INHAL:MOVE TO FRESH AIR. SUPPORT BREATHING (GIVE
O2/ARTF RESP) . INGEST:CALL MD IMMEDIATELY .

Extinguishing Media:NOT APPLICABLE. USE MEDIA SUITABLE FOR SURRROUNDING
FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:USE DRY CLEAN-UP METHODS THAT DO NOT DISPERSE
THE DUST INTO THE AIR. AVOID BREATHING DUST.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:PRECAUTIONS MUST BE OBSERVED BECAUSE
CEMENT BURNS OCCUR WITH LITTLE WARNING-LITTLE HEAT IS SENSED.
Other Precautions:ALTHOUGH NO HAZARDOUS REACTION WILL OCCUR, RAPID SET
PRODUCTS SHOULD BE KEPT DRY UNTIL USED.

Respiratory Protection:IN DUSTY ENVIRONMENTS, THE USE OF A NIOSH/MSHA
APPROVED RESPIRATOR IS RECOMMENDED.
Ventilation:LOCAL EXHAUST CAN BE USED, IF NECESSARY, TO CONTROL
AIRBORNE DUST LEVELS.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:BARRIER CREAMS, BOOTS & PROTECTIVE CLOTHING.
Work Hygienic Practices:IMMEDIATELY AFTER WORKING WITH CEMENT, WORKERS
SHOULD SHOWER WITH SOAP & WATER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:N1
Spec Gravity:3.10
Solubility in Water:SLIGHT (0.1-1%)
Appearance and Odor:GRAY (WHITE) POWDER, ODORLESS

Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE.

Waste Disposal Methods:MATERIAL CAN BE RETURNED TO CONTAINER FOR LATER
USE, OR IT CAN BE DISPOSED OF AS COMMON WASTE. DISPOSAL MUST BE IN
ACCORDANCE WITH ALL FEDERAL, STATE, AND LOCAL 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.