Product ID:BLOCK
MSDS Date:11/22/1993
FSC:5610
NIIN:00N056110
MSDS Number: BWDPP

RIVERSIDE CEMENT CO

DIAMOND BAR, CA 91765
US

Emergency Phone: 714-861-6028

Info Phone: 714-861-6028

Cage: 0U649

RIVERSIDE CEMENT CO

DIAMOND BAR, CA 91765 US

Telephone: 714-861-6028

Cage: 0U649

PORTLAND CEMENTS (CONTAINING INGS 2 - 10)

CAS: 65997-15-1

RTECS: VV8770000

OSHA PEL N/K

ACGIH TLV: N/K

TRICALCIUM SILICATE; (3 CAO.SIO*2) (MFR CAS NO. 11168-85-3)

CAS: 12168-85-3

OSHA PEL N/K

ACGIH TLV: N/K

DICALCIUM SILICATE; (2 CAO.SIO*2)

CAS: 10034-77-2

OSHA PEL N/K

ACGIH TLV: N/K

TRICALCIUM ALUMINATE; (3 CAO.AL*2O*3)

CAS: 12042-78-3

OSHA PEL N/K

ACGIH TLV: N/K

TETRACALCIUM ALUMINOFERRATE; (4 CAO.AL*2O*3.F*2O*3)

CAS: 12068-35-8

OSHA PEL N/K

ACGIH TLV: N/K

GYPSUM; (CASO*4.2H*2O)

CAS: 13397-24-5

RTECS: MG2360000

OSHA PEL N/K

ACGIH TLV: N/K

CALCIUM OXIDE; (CAO)

CAS: 1305-78-8

RTECS: EW3100000

OSHA PEL 5 MG/M3

ACGIH TLV: 2 MG/M3

MAGNESIUM OXIDE; (MGO)

CAS: 1309-48-4

RTECS: OM3850000

OSHA PEL 10 MG/M3

ACGIH TLV: 10 MG/M3 FUME

1); (K*2SO*4)

CAS: 7778-80-5

RTECS: TT5900000

OSHA PEL N/K

ACGIH TLV: N/K

1); (NA*2SO*4)

CAS: 7757-82-6

RTECS: WE1650000

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:WET CEMENT ESPECIALLY AS
INGREDIENT IN PLASTIC (UNHARDENED) CONCRETE, CAN DRY SKIN & CAUSE
ALKALI BURNS. CEMENT DUST CAN IRRITATE EYES & UPPER RESPIRATORY
TRACT. CHRONIC:CEMENT DUST CAN CAUSE IN FLAMMATION OF THE LINING
TISSUE OF THE INTERIOR OF THE NOSE & INFLAMMATION OF THE EYE.
HYPERSENSITIVE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:INDIVIDUALS MAY DEVELOP AN ALLERGIC
DERMATITIS (SKIN RASH).
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, CONSULT MD. SKIN:WASH EXPOSED AREAS W/SOAP &
WATER.

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

Spill Release Procedures:USE DRY CLEANUP METHODS THAT DO NOT DISPERSE
THE DUST INTO THE AIR.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Respiratory Protection:IN DUST ENVIRONMENTS, THE USE OF 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:ANSI APPRVD TIGHT FITTING GOGG .
Other Protective Equipment:USE BARRIER CREAMS, BOOTS & CLOTHING TO
PROTECT SKIN FROM PRLNG CONT W/WET CEMENT, ESP IN PLASTIC
(UNHARDENED) CONCRETE.
Work Hygienic Practices:IMMEDIATELY AFTER WORKING W/CEMENT, WORKERS
SHOULD SHOWER W/SOAP & WATER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Spec Gravity:3.15
Solubility in Water:SLIGHT (0.1-1%)
Appearance and Odor:GRAY (OR WHITE) POWDER; NO ODOR.
Percent Volatiles by Volume:0

Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:KEEP 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 AN INDUSTRIAL WASTE.

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.