Product ID:RAPID SET CEMENT
MSDS Date:01/19/1993
FSC:5610
NIIN:00N030742
MSDS Number: CFNTC

CTS CEMENT MFG CO

8741 GLENCOKE BLVD
SUN VALLEY, CA 91352
US

Emergency Phone: 818-504-4280

Info Phone: 818-504-4280

Cage: CTSCE

CTS CEMENT MFG CO

LOS ANGELES, CA 90077 US

Telephone: 213-472-8898

Cage: CTSCE

IRON (III) OXIDE; (FE*2O*3)

CAS: 1309-37-1

RTECS: NO7400000

Fraction By Weight: 2.38%

OSHA PEL N/K

ACGIH TLV: N/K

CALCIUM OXIDE; (CAO)

CAS: 1305-78-8

RTECS: EW3100000

Fraction By Weight: 50.87%

OSHA PEL 5 MG/M3

ACGIH TLV: 2 MG/M3

MAGNESIUM OXIDE; (MGO)

CAS: 1309-48-4

RTECS: OM3850000

Fraction By Weight: 1.26%

OSHA PEL 15 MG/M3 PARTICULATE

ACGIH TLV: 10 MG/M3 FUME

SULFUR TRIOXIDE; (SO*2) (SARA 302)

CAS: 7446-11-9

RTECS: WT4830000

Fraction By Weight: 12.52%

OSHA PEL N/K

ACGIH TLV: N/K

LOSS ON IGNITION

RTECS: 9999999ZZ

Fraction By Weight: 2.84%

OSHA PEL N/K

ACGIH TLV: N/K

ALKALIS; (TOTAL ALKALIS (AS NA*2O))

Fraction By Weight: 0.56%

OSHA PEL N/K

ACGIH TLV: N/K

INSOLUBLE MATTER; (INSOLUBLE RESIDUE)

Fraction By Weight: 2.38%

OSHA PEL N/K

ACGIH TLV: N/K

HEXAVALENT CHROMIUM COMPOUND (AS CR); (CEMENT MAY CONTAIN

Fraction By Weight: TRACE

OSHA PEL N/K

ACGIH TLV: N/K

SILICON DIOXIDE; (SIO*2)

CAS: 14808-57-0

Fraction By Weight: 15.4%

OSHA PEL N/K

ACGIH TLV: N/K

ALUMINUM OXIDE; (AL*2O*2) (SARA 313)

CAS: 1344-28-1

RTECS: BD1200000

Fraction By Weight: 13.74%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:DRY CEMENT, WHEN COMBINED W/BODY
MOISTURE AND WET CEMENT, ESPECIALLY AS AN INGREDIENT IN PLASTIC
(UNHARDENED) CONCRETE, CAN DRY SKIN AND CAUSE ALKALI BURN. CEMENT
DUST CAN IRRITATE EYES AND UPPE R RESPIRATORY SYSTEM.
CHRONIC:CEMENT DUST CAN CAUSE INFLAMMATION OF THE LINING TISSUE OF
THE INTERIOR (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:OF THE NOSE AN INFLAMMATION OF THE
CORNEA. HYPERSENSITIVE INDIVIDUALS MAY DEVELOP AN ALLERGIC
DERMATITIS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INGEST:CALL MD IMMEDIATELY . INHAL:REMOVE TO FRESH AIR.
SUPPORT BREATHING (GIVE O*2/ARTF RESP) . EYES:IRRIGATE W/WATER FOR
AT LEAST 15 MINUTES. SKIN:WASH AFFECTED AREAS OF THE BODY W/SOAP &
WATER.

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

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

Handling and Storage Precautions:PRECAUTIONS MUST BE OBSERVED BECAUSE
CEMENT BURNS OCCUR W/LITTLE WARNING. LITTLE HEAT IS SENSED.
Other Precautions:NONE.

Respiratory Protection:IN DUSTY ENVIRONMENTS, THE USE OF NIOSH APPROVED
RESPIRATOR IS RECOMMENDED.
Ventilation:LOCAL EXHAUST CAN BE USED, IF NECESSARY, TO CONTROL
AIRBORNE DUST LEVELS.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPRVD EYE WASH FOUNTAIN & DELUGE
SHOWER . USE BARRIER CREAMS, BOOTS & CLTHG TO PROT SKIN FROM PRLNG
(SUPDAT)
Work Hygienic Practices:IMMEDIATELY AFTER WORKING W/CEMENT, WORKERS
SHOULD SHOWER W/SOAP & WATER.
Supplemental Safety and Health
OTHER PROT EQUIP:CONTACT W/CEMENT, ESPECIALLY WET CEMENT IN PLASTIC
CONCRETE.

Spec Gravity:3.1
Solubility in Water:SLIGHT (0.1-1%)
Appearance and Odor:GRAY (OR WHITE) POWDER; ODORLESS.

Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:ALTHOUGH NO HAZARDOUS REACTION WILL OCCUR,
RAPID SET PRODUCTS SHOULD BE KEPT DRY UNTIL USED.
Hazardous Decomposition Products:NONE.

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
REGULATIONS . MATERIAL CAN BE RETURNED TO CONTAINER FOR LATER USE,
OR IT CAN BE DISPOSED OF AS COMMON WASTE.

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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.