RIVERTON CORP -- HYDRAULIC CEMENT  -- 5610-00N036680
<pre>=====================  Product Identification  =====================

Product ID:HYDRAULIC CEMENT
MSDS Date:07/22/1992
FSC:5610
NIIN:00N036680
=== Responsible Party ===
Company Name:RIVERTON CORP
Box:300
City:RIVERTON
State:VA
ZIP:22651
Country:US
Info Phone Num:703-635-4131
Emergency Phone Num:703-635-4131
CAGE:IO433
=== Contractor Identification ===
Company Name:RIVERTON CORP
Box:300
City:RIVERTON
State:VA
ZIP:22651
Country:US
Phone:703-635-4131
CAGE:IO433

=============  Composition/Information on Ingredients  =============

Ingred Name:TRICALCIUM ALUMINATE;(3 CAO.AL*20*3)
CAS:23042-78-3

Ingred Name:TETRACALCIUM ALUMINOFERRATE;(4CAO.AL*2O*3.FE*2O*3)
CAS:12068-35-8

Ingred Name:SULFURIC ACID, CALCIUM SALT (1:1), (CASO*4.2H*2O)
CAS:7778-18-9
RTECS #:WS6920000

Ingred Name:CALCIUM OXIDE;(CAO)
CAS:1305-78-8
RTECS #:EW3100000
OSHA PEL:5 MG/M3
ACGIH TLV:2 MG/M3

Ingred Name:MAGNESIUM OXIDE;(MGO)
CAS:1309-48-4
RTECS #:OM3850000
OSHA PEL:15 MG/M3 PARTICULATE
ACGIH TLV:10 MG/M3;TDUST; 9293

Ingred Name:POTASSIUM SULFATE (2:1);(K*2SO*4)
CAS:7778-80-5
RTECS #:TT5900000

Ingred Name:SODIUM SULFATE (2:1);(NA*2SO*4)
CAS:7757-82-6
RTECS #:WE1650000

Ingred Name:CALCIUM HYDROXIDE;(CA(OH)*2)
CAS:1305-62-0
RTECS #:EW2800000
Fraction by Wt: 10-23%
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:5 MG/M3; 9293

Ingred Name:CALCIUM CARBONATE;(CACO*3)
CAS:1317-65-3
RTECS #:EV9580000
OSHA PEL:15MG/M3 TDUST;5RDUST
ACGIH TLV:10 MG/M3 TDUST

Ingred Name:TRICALCIUM SILICATE;(3CAO.SIO*2)
CAS:12168-85-3

Ingred Name:DICALCIUM SILICATE; (2CAO.SIO*2)
CAS:10034-77-2

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE:WET CEMENT, ESPECIALLY AS AN
    INGREDIENT IN PLASTIC (UNHARDENED) CONCRETE, MORTAR, SLURRY, OR
    GROUT, CAN DRY THE SKIN AND CAUSE ALKALI BURNS. CEMENT DUST CAN
    IRRITATE THE EYES AND UPPER RESPIRATO RY SYSTEM. CHRONIC:CEMENT
    DUST CAN CAUSE INFLAMMATION OF THE LINING TISSUE OF THE INTERIOR OF
    THE NOSE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:AND INFLAMMATION OF THE CORNEA.
    HYPERSENSITIVE INDIVIDUALS MAY DEVELOP AN ALLERGIC DERMATITIS.
    (CEMENT MAY CONTAIN TRACES OF CHROMIUM).
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:SKIN:WASH WITH SOAP & WATER. EYE:FLUSH IMMEDIATELY AND
    REPEATEDLY WITH WATER FOR AT LEAST 15 MINUTES AND CALL MD
    IMMEDIATELY. INHAL:MOVE TO FRESH AIR. SUPPORT BREATHING (GIVE
    O*2/ARTF RESP) . IN GEST:CALL MD IMMEDIATELY .

=====================  Fire Fighting Measures  =====================

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

==================  Accidental Release Measures  ==================

Spill Release Procedures:USE DRY CLEAN UP METHODS THAT DO NOT DISPERSE
    THE DUST INTO THE AIR. AVOID BREATHING THE DUST. NO EMERGENCY
    PROCEDURES ARE REQUIRED.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:KEEP DRY UNTIL USED.
Other Precautions:PRECAUTIONS MUST BE OBSERVED BECAUSE CEMENT BURNS
    OCCUR WITH LITTLE WARNING-LITTLE HEAT IS SENSED.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:IN DUST 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 & CLTHG TO PROT SKIN
    FROM PRLNGD CNTCT W/WET CEMENT IN PLASTIC CONCRETE, MORTAR, (SUPP
    DATA)
Work Hygienic Practices:IMMEDIATELY AFTER WORKING WITH CEMENT WORKERS
    SHOULD SHOWER W/SOAP & WATER.
Supplemental Safety and Health
HYGIENE PRACT:SLURRIES, OR GROUTS ARE RECOMMENDED.

==================  Physical/Chemical Properties  ==================

HCC:N1
Spec Gravity:2.7-2.9
Solubility in Water:SLIGHT (0.1-1%)
Appearance and Odor:DRY POWDER-NO DISTINCTIVE ODOR

=================  Stability and Reactivity Data  =================

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

====================  Disposal Considerations  ====================

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 LOCAL, STATE AND FEDERAL REGULATIONS .

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 of Defense.  The United States of America in no manner whatsoever,
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 disclaims all liability for its use.  Any person utilizing this
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