Product ID:PR-1422 B-1/2 PART A
MSDS Date:03/26/1991
FSC:8030
NIIN:01-154-9253
Kit Part:Y
MSDS Number: BPRPM

PRODUCTS RESEARCH & CHEMICAL CORPORATION

5430 SAN FERNANDO ROAD
GLENDALE, CA 91209
US

Emergency Phone: 800-424-9300 CHEMTREC/800-228-5635

Info Phone: 818-240-2060

Preparer: JCS

Cage: DO563

PRODUCTS RESEARCH & CHEMICAL

1800 GLENDALE, CA 91209 US

Telephone: 818-240-2060

Cage: DO563

DIMETHYL ACETAMIDE (DMAC)

CAS: 127-19-5

RTECS: AB7700000

Fraction By Weight: 5%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM

CALCIUM DICHROMATE

CAS: 14307-33-6

RTECS: HX7630000

Fraction By Weight: 10%

OSHA PEL STEL 0.1 MG/M3(CEIL)

ACGIH TLV: .05 MG/M3 (AS CR)

1200. PRODUCT

CAS: 1333-86-4

RTECS: FF5800000

Fraction By Weight: <5%

OSHA PEL 3.5 MG/M3

ACGIH TLV: 3.5 MG/M3

* IF CURED PRODUCT SANDED/GROUNDED SO AS TO RELEASE

RTECS: 9999999ZZ

MAGNESIUM DICHROMATE

CAS: 13423-61-5

Fraction By Weight: 15%

OSHA PEL STEL 0.1 MG/M3(CEIL)

ACGIH TLV: 0.05 MG/M3 (AS CR)

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: IRRIT, DAMAGE. SKIN: IRRITATION.
PROLONGED EXPOSURE: ALLERGIC RASH. TOXIC BY ABSORPTION. LAB TESTS:
DERMAL APPLIC OF DMAC TO PREGNANT RATS PRODUCED FETAL
ABNORMALITIES. PROLONGED EXPOSURE TO HEX AVALENT CHROMIUM COMPOUNDS
OVER PEL: PAINLESS PENETRATING SKIN ULCERS. INHAL: (MIST/DRIED
MAT'L DUST) MUCOUS MEMBRANES *
Effects of Overexposure:* IRRIT. BRONCHIAL ASTHMA. (VAPOR) IRRIT,
NAUSEA, HEADACHE, WEAKNESS, LIVER DAMAGE. PROLONGED EXPOSURE TO
HEXAVALENT CHROMIUM COMPOUNDS OVER PEL: MUCOUS MEMBRANE PENETRATING
ULCERS OF NOSE & PERFORATI ON OF CARTILAGINOUS NASAL SEPTUM.
INGEST: STOMACH, INTESTINE IRRIT. NAUSEA, VOMITING, DIARRHEA, LIVER
& KIDNEY DAMAGE.

First Aid:FLUSH WITH LUKEWARM WATER FOR 15 MINUTES, CONSULT PHYSICIAN.
SKIN: WASH WITH SOAP AND WATER. IF SYMPTOMS PERSIST, CONSULT A
PHYSICIAN. INHALATION: REMOVE TO FRESH AIR. IF SYMPTOMS ARE PRESENT
CONSULT A PHYSICIAN. INGESTION: CONSULT A PHYSICIAN.

Flash Point Method:PMCC
Flash Point:145F,63C COMBUST
Extinguishing Media:CO2, DRY CHEMICAL, FOAM, WATER FOG.
Fire Fighting Procedures:USE COMPLETE PERSONAL PROTECTION.
Unusual Fire/Explosion Hazard:NONE KNOWN.

Spill Release Procedures:DIKE & COVER SPILL WITH A NON-OXIDIZABLE
ABSORBENT. SCOOP INTO CONTAINER. SPRINKLE SODIUM THIOSULFATE ON
RESIDUE. WORK INTO RESIDUE. SCOOP INTO DISPOSAL CONTAINER. CLEAN
AREA WITH WATER.

Handling and Storage Precautions:WASH THOROUGHLY AFTER HANDLING AND
BEFORE SMOKING OR EATING. AVOID INGESTION. DUE TO TOXICITY BY SKIN
ABSORPTION, AVOID ALL SKIN CONTACT.
Other Precautions:THIS PRODUCT CONTAINS A TOXIC CHEMICAL OR CHEMICALS
SUBJECT TO THE REPORTING REQUIREMENTS OF SECTION 313 OF TITLE III
OF THE SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986 AND 40
CFR PART 372.

Ventilation:GENERAL VENTILATION TO MAINTAIN VAPOR BELOW PEL.
Protective Gloves:NITRILE, BUTYL OR NATURAL RUBBER GLOVES.
Eye Protection:CHEM GOGGLES, FULL FACE SHIELD IF SPLASH
Other Protective Equipment:GLOVES NOT ADEQUATE FOR IMMERSION. PROTECT
SKIN (SPLASH) W/NITRILE BUTYL, NAT'L RUBBER, POLYETHYLENE APRON OR
COVERALLS.
Supplemental Safety and Health

Spec Gravity:1.70
Solubility in Water:COMPLETE.
Appearance and Odor:BLACK PASTE.
Percent Volatiles by Volume:78

Stability Indicator/Materials to Avoid:YES
EASILY OXIDIZABLE MATERIALS.
Hazardous Decomposition Products:OXIDES OF CARBON AND NITROGEN;
CHROMIUM COMPOUNDS.

Waste Disposal Methods:EPA WASTE NO. D-007. DISPOSE OF SPILLAGE IN
COMPLIANCE WITH FEDERAL AND STATE 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.