Product ID:LAPPING COMPOUND
MSDS Date:09/01/1992
FSC:5350
NIIN:00N065327
MSDS Number: CBCVG

Emergency Phone: 216-333-9250;800-424-9300(CHEMTREC)

Info Phone: 216-333-9250

Cage: GO069

Telephone: (800) 424-9300

Cage: GO069

SILICON CARBIDE

CAS: 409-21-2

RTECS: VW0450000

Fraction By Weight: 40-50%

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/CHRONIC: NO ACUTE OR CHRONIC
HEALTH HAZARDS KNOWN. POSSIBLE MECHANICAL IRRITATION IF INDUCED
INTO THE EYES DUE TO PRESENCE OF ABRASIVE GRIT.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH WITH FLOWING WATER FOR AT LEAST 15 MINUTES. GET
MEDICAL ATTENTION. SKIN: REMOVE CONTAMINATED CLOTHES. WASH WITH
SOAP AND WATER. INHALATION: REMOVE TO FRESH AIR. INGESTION: SEEK
MEDICAL ATT ENTION.

Flash Point:NOT FLAMMABLE
Extinguishing Media:USE FOAM, WATER SPRAY, DRY CHEMICAL, CARBON
DIOXIDE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE KNOWN.

Spill Release Procedures:WIPE UP WITH RAGS. PLACE IN DISPOSAL
CONTAINER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL, DRY PLACE IF
POSSIBLE. SEPARATE FROM PESTICIDES, FERTILIZERS, SEED, FEED,
FOODSTUFFS, & AWAY FROM DRAINS, SEWERS, & WATER SOURCES.
Other Precautions:PROTECT FROM FREEZING. KEEP OUT OF REACH OF CHILDREN.
PRACTICE GOOD CARE & GOOD SAFETY PRECAUTIONS WHEN HANDLING THIS
PRODUCT. AVOID CONTACT WITH EYE, SKIN AND CLOTHING. STORE IN
TEMPERATURE BELOW 100 F (38C). DO NOT SWALLOW.

Respiratory Protection:USE NIOSH/MSHA APPROVED DUST MASK.
Ventilation:SUFFICIENT VENTILATION.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:CLEAN CLOTHING. EMERGENCY EYEWASH & DELUGE
SHOWER MEETING ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Boiling Pt:B.P. Text:212F,100C
Vapor Pres:18 @ 68F
Vapor Density:0.6
Spec Gravity:1.47 (H*2O=1)
Evaporation Rate & Reference:< BUTYL ACETATE
Solubility in Water:APPRECIABLE
Appearance and Odor:GREY GEL, WITH MILD ODOR

Stability Indicator/Materials to Avoid:YES
PRODUCT IS WATER BASED AND IS NOT MISCIBLE WITH OILS.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:NONE KNOWN.

Waste Disposal Methods:DISPOSE ACCORDING TO FEDERAL EPA PROCEDURES AS
OUTLINED IN THE RCRA AND FOLLOW STATE AND LOCAL GUIDELINES.

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.