Product ID:STYRENE/MALEIC ANHYDRIDE COPOLYMER, 456
MSDS Date:04/01/1992
FSC:9330
NIIN:00N044047
MSDS Number: BSBWH

Emergency Phone: 716-265-0413

Info Phone: 716-265-0413

Cage: 0MUG0

Telephone: 716-265-0413

Cage: 0MUG0

MALEIC ANHYDRIDE, POLYMER WITH STYRENE; (2,5-FURANDIONE,

CAS: 9011-13-6

RTECS: ON4240000

Fraction By Weight: >98%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:DUST AND VAPORS MAY BE IRRITATING TO
RESPIRATORY TRACT, MAY CAUSE COUGHING OR SNEEZING. MAY CAUSE SLIGHT
MECHANICAL EYE INJURY AND/OR SLIGHT SKIN IRRITATION.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:IN ALL CASES, IF IRRITATION DEVELOPS, SEEK MEDICAL
ASSISTANCE. INHAL: REMOVE FROM EXPOSURE. IF BREATHING STOPS, BEGIN
MOUTH TO MOUTH. EYES: FLUSH WITH WATER FOR AT LEAST 15 MIN. SKIN:
WASH AFFECTED AR EA WITH SOAP AND WATER. REMOVE DIRTY CLOTHING.
INGEST: CALL MD IMMEDIATELY .

Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, FOAM, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:AVOID DISPERSION OF DUST INTO AIR TO
REDUCE THE RISK OF POTENTIAL EXPLOSION HAZARD.

Spill Release Procedures:AVOID DISPERSION OF DUST. PREFERABLY USE A
WET-DOWN PROCEDURE. VACUUM. PLACE IN CONTAINER FOR DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN DRY COOL PLACE IN TIGHTLY
CLOSED CONTAINER.
Other Precautions:NOTE: THIS MATERIAL IS INTENDED FOR LABORATORY USE
ONLY. IT IS NOT SOLD OR INTENDED FOR DRUG, HOUSEHOLD OR OTHER USES.

Respiratory Protection:IF NEEDED. NIOSH/MSHA APPROVED RESPIRATOR
APPROPRIATE FOR EXPOSURE OF CONCERN .
Ventilation:LOCAL EXHAUST.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPROVED CHEM SFTY GOGG .
Work Hygienic Practices:GOOD HYGIENE SHOULD BE FOLLOWED.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:>302F,>150C
Spec Gravity:1.34
Solubility in Water:NIL
Appearance and Odor:OFF-WHITE POWDER; STYRENIC ODOR.

Stability Indicator/Materials to Avoid:YES
BASES AND STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:HIGH TEMPERATURES, EXCESSIVE DUST
FORMATION.
Hazardous Decomposition Products:OXIDE OF CARBON

Waste Disposal Methods:IN ACCORDANCE WITH STATE, FEDERAL AND LOCAL
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.