Product ID:RED CREAM HARDENER, 14
MSDS Date:11/01/1989
FSC:8010
NIIN:00N022203
MSDS Number: BPZZQ

MARSON CORP

130 CRESCENT AVE
CHELSEA, MA 02150
US

Emergency Phone: 617-884-7760;800-424-9300(CHEMTREC)

Info Phone: 617-884-7760

Cage: 10054

MARSON CORP

CHELSEA, MA 02150-3010 US

Cage: 10054

BENZOYL PEROXIDE

CAS: 94-36-0

RTECS: DM8575000

Fraction By Weight: 50%

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3

NON HAZARDOUS INGREDIENTS

Fraction By Weight: 50%

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:NONE SPECIFIED BY MANUFACTURER.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:EYE IRRITATION, NOT CORROSIVE. MINOR SKIN
IRRITATION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH WITH WATER FOR AT LEAST 15 MINUTES AND CONSULT
MD. SKIN: WASH IMMEDIATELY WITH SOAP AND WATER, CONSULT MD FOR
FURTHER TREATMENT. INHAL: REMOVE TO FRESH AIR, CONSULT MD IF
DISCOMFORT PERSIS TS. INGEST: ADMINISTER LARGE QTYS OF WATER.
IMMEDIATELY CONTACT MD.

Extinguishing Media:DRY CHEMICAL, CO2, WATER SPRAY AND FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP
.FIGHT FIRE W/LRG AMTS OF WATER FROM SAFE DISTANCE.KEEP CNTNRS COOL
W/WATER SPRAY. AFTER FIRE, (SUPP DATA)
Unusual Fire/Explosion Hazard:BZQ-50 IS DIFFICULT TO IGNITE WITH
CONTINUED EXPOSURE TO FLAMES, THE MATERIAL BURNS SLOWLY AND
SLUGGISHLY.

Spill Release Procedures:WET WITH WATER IMMEDIATELY, THEN ABSORB WITH
INERT MATL SUCH AS VERMICULITE, SAND, ETC. SWEEP UP USING NON-SPARK
EQUIP AND PLACE IN DOUBLE POLYETHYLENE BAGS. ISOLATE LEAKERS AND
CONTAMINATED CNTNRS TO A SAFE PLACE FOR DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP OUT OF REACH OF CHILDREN. STORE
IN COOL AREA AWAY FROM HEAT, STRONG OXIDIZING AND REDUCING AGENTS.
DO NOT STORE TOGETHER W/FOOD/DRINK.
Other Precautions:NEVER MIX DIRECTLY ANY PROMOTER OR ACCELERATOR WITH
MATERIAL, AS VIOLENT DECOMPOSITION MAY OCCUR.

Respiratory Protection:RECOMMENDED BUT NOT NECESSARY. NIOSH/MSHA
APPROVED RESPIRATOR APPROPRIATE FOR EXPOSURE OF CONCERN .
Ventilation:LOCAL EXHAUST RECOMMENDED. MECHANICAL (GENERAL)
RECOMMENDED.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEM WORK GOGG&FULL LENGTH FACESHLD
Other Protective Equipment:PROTECTIVE CLOTHING. DISCARD OR WASH
CONTAMINATED CLOTHING BEFORE REUSE.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRE FIGHT PROC: WAIT UNTIL COOL TO ROOM TEMPERATURE BEFORE ATTEMPTING
CLEAN UP.

HCC:P1
Spec Gravity:1.2 GM/CC
Solubility in Water:1%
Appearance and Odor:CREAMY PASTE, SLIGHTLY FRUITY, THE COLOR IS RED.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, BASES, PROMOTORS, ACCELERATORS. READILY OXIDIZABLE AND
METAL SALTS.
Stability Condition to Avoid:DO NOT STORE ABOVE 90F. STORE AWAY FROM
ALL SOURCES OF HEAT AND SMOKE.
Hazardous Decomposition Products:BIPHENYL (PRODUCT OF INCOMPLETE
COMBUSTION).
Conditions to Avoid Polymerization:UNCONTROLLED CONTACT WITH
POLYMERIZABLE MATERIALS.

Waste Disposal Methods:BURY NEUTRALIZED WASTE IN EPA APPROVED OR LOCAL
HAZ WASTE DISPOSAL LANDFILL. DISPOSAL MUST BE PERFORMED IN
ACCORDANCE WITH THE CLEAN AIR ACT, RESOURCE & CONSERVATION ACT &
ANY OTHER LOCAL, STATE AND F EDERAL LAWS AND 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.