Product ID:70-30 CU NI
MSDS Date:06/03/1992
FSC:3439
NIIN:00F027540
MSDS Number: BQZSJ

G O CARLSON INC

350 MARSHALLTON RD
THORNDALE, PA 19372
US

Emergency Phone: 215-384-2800

Info Phone: 215-384-2800

Cage: GOCAR

G O CARLSON INC

THORNDALE, PA 19372 US

Telephone: 215-384-2800

Cage: GOCAR

COPPER (DUST & MIST), BRONZE POWDER

CAS: 7440-50-8

RTECS: GL5325000

Fraction By Weight: 65-91%

OSHA PEL 0.1 MG(CU)/M3 (FUME)

ACGIH TLV: 0.2 MG/M3 (FUME)

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

NICKEL (SOLUBLE) (SUSPECTED HUMAN CARCINOGEN BY NTP, IARC,

CAS: 7440-02-0

RTECS: QR5950000

Fraction By Weight: 9-33%

OSHA PEL 1 MG/CUM

ACGIH TLV: 0.05 MG/CUM IC

IRON

CAS: 7439-89-6

RTECS: NO4565500

Fraction By Weight: 0.4-1.8%

OSHA PEL 20 MG/CUM FUME

ACGIH TLV: 5 MG/CUM FUME

MANGANESE, MN COMPOUNDS

CAS: 7439-96-5

RTECS: OO9275000

Fraction By Weight: 0-1.5%

OSHA PEL (C) 5 MG/M3 DUST

ACGIH TLV: 5 MG/M3 DUST 9293

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:NO TOXIC EFFECTS EXPECTED FROM INERT
FORM. EXPOSURE TO FUMES OR DUSTS GENERATED DURING HEATING, CUTTING,
BRAZING OR WELDING MAY CAUSE ADVERSE HEALTH EFFECTS. INHALATION:
IRRITATION OF NOSE & THROAT. M ETAL FUME FEVER. EYES: IRRITATION.
INGESTION: IRRITATION OF THE MOUTH & THROAT.
Explanation of Carcinogenicity:SEE INGREDIENTS
Effects of Overexposure:INHALATION: PNEUMONITIS, SIDEROSIS. CNS
INVOLVEMENT. SKIN: DERMATITIS DUE TO SENSITIZATION.

First Aid:SKIN: WASH W/SOAP OR MILD DETERGENT & WATER FOR 5 MINS. EYES:
WASH W/PLENTY OF WATER FOR 15 MINS. INHALATION/INGESTION: OBTAIN
MEDICAL ATTENTION IN ALL CASES.

Handling and Storage Precautions:DURING WELDING, PRECAUTIONS SHOULD BE
TAKEN FOR AIRBORNE CONTAMINANTS & NOXIOUS GASES FROM THE WELDING
PROCESS OR COMPONENTS OF THE WELDING ROD.
Other Precautions:ARC & SPARKS GENERATED WHEN WELDING W/THIS PRODUCT
COULD BE A SOURCE OF IGNITION FOR COMBUSTIBLE & FLAMMABLE
MATERIALS.

Respiratory Protection:USE A PROPERLY FITTED NIOSH APPROVED DUST-FUME
RESPIRATOR DURING WELDING OR BURNING.
Ventilation:RECOMMENDED TO KEEP BELOW TLV
Protective Gloves:RECOMMENDED
Eye Protection:SAFETY GLASSES OR GOGGLES
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health
SOME CONSTITUENTS POSE MORE POTENTIAL HAZARDS THAN OTHERS, DEPENDING
UPON THEIR INHERENT TOXICITY & CONCENTRATION. OF SPECIAL CONCERN
ARE CHROMIUM & NICKEL.

Spec Gravity:8-8.9
Appearance and Odor:ODORLESS SOLID W/METALLIC LUSTRE. AVAILABLE PLATES,
DISCS, HEADS & SLABS.

Stability Indicator/Materials to Avoid:YES
Hazardous Decomposition Products:METAL FUMES & CERTAIN NOXIOUS GASES
SUCH AS CO.

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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.