Product ID:KERASET WHITE
MSDS Date:01/15/1990
FSC:8040
NIIN:00N023111
MSDS Number: BLTWC

MAPEI CORP

1350 LIVELY BLVD
ELK GROVE VILLAGE, IL 60007
US

Emergency Phone: 800-426-2734

Info Phone: 708-364-4470

Cage: MAPCA

MAPEI CORP

ELK GROVE VILLAGE, IL 60007 US

Telephone: 800-364-4470

Cage: MAPCA

SILICA, CRYSTALLINE - QUARTZ; (SILICA SAND, CRYSTALLINE)

CAS: 14808-60-7

RTECS: VV7330000

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

SILICATE, PORTLAND CEMENT; (PORTLAND CEMENT)

CAS: 65997-15-1

RTECS: VV8770000

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE: REPEATED INHALATION OF
RESPIRABLE DUST FOR EXTENDED PERIODS OF TIME MAY CAUSE INJURY TO
THE LUNGS. REPEATED EXPOSURE WITHOUT RESPIRATORY PROTECTION MAY
CAUSE SILICOSIS.
Explanation of Carcinogenicity:CRYSTALLINE SILICA: GROUP 2A (IARC).
Effects of Overexposure:DRY SKIN. POSSIBLE ALKALAI BURNS FROM SKIN
CONTACT W/WET OR MOIST PORTLAND CEMENT. DYSPENA PAIN IN THE CHEST.
DECREASED VITAL CAPACITY AND COUGH DUE TO INHALATION OF SILICA
DUST.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: RINSE W/COOL, CLEAN WATER FOR A MINIMUM OF 15 MIN,
CONSULT MD. SKIN: RINSE W/CLEAN WATER FOR AT LEAST 15 MINUTES.
INGEST: CALL MD IMMEDIATELY . INHAL: REMOVE TO FRESH AIR. SUPPORT
BREATHIN G (GIVE O*2/ARTF RESP) .

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .

Spill Release Procedures:AVOID DUSTY CONDITIONS. PREFERRED METHOD IS TO
VACUUM MATERIAL. IF NOT, SPRAY WITH WATER AND CLEAN UP WITH A BROOM
AND SHOVEL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL DRY AREA. AVOID DUSTY
CONDITIONS.
Other Precautions:AVOID PRLNG CONT BETWEEN SKIN SURFACES & WET/MOIST
PORTLAND CEMENT. SKIN SURFACES EXPOSED TO WET/MOIST PORTLAND CEMENT
SHLD BE WASHED PROMPTLY W/CLEAN WATER FOR AT LEAST 15 MIN. THIS
PROD CONTAINS FRE E SILICA. AVOID BREATHING DUST.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR FOR DUSTY
ENVIRONMENT.
Ventilation:USE LOCAL EXHAUST TO OBSERVE CURRENT EPA STANDARDS.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:AS REQUIRED TO MINIMIZE EXPOSURE TO WET OR
MOIST PORTLAND CEMENT.
Work Hygienic Practices:WASH SKIN, PROMPTLY & THOROUGHLY W/CLEAN, COOL
WATER FOR AT LEAST 15 MIN UPON EXPOS TO WET/MOIST PORTLAND CEMENT.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:N1
Spec Gravity:1.77
Solubility in Water:NEGLIGIBLE
Appearance and Odor:POWDER, NO ODOR.

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL 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.