Product ID:UCAR ARC CARBONS
MSDS Date:01/01/1985
FSC:5977
NIIN:00-247-2657
MSDS Number: BDNLZ

Emergency Phone: 304-744-3487

Cage: 61637

Telephone: 800-822-4357/732-563-5522 (MSDS)

Cage: 61637

GRAPHITE, SYNTHETIC

CAS: 7440-44-0

RTECS: FF5250100

Fraction By Weight: >95%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 2 MG/M3 TDUST; 9293

Effects of Overexposure:ELECTRICAL SHOCK FROM ARC CARBONS CAN BE
FATAL.PROLONGED BREATHING OF FUMES CAN CAUSE PHEUMOCONIOSIS

First Aid:FOR ELECTRIC SHOCK:DISCONNECT POWER.IF VICTIM IS NOT
BREATHING START ARTIF.RESP.IMMEDIATELY,PREFERABLY MOUTH TO MOUTH.IF
NO PULSE CAN BE FOUND START EXTERNAL HEART MASSAGE AT ONCE.CALL A
DR.IMMED.ARC BURNS TO EYES OR SKIN:COLD PACKS-DR.

Extinguishing Media:NONCOMBUSTIBLE
Unusual Fire/Explosion Hazard:TEMP.OF ARC IS SUCH THAT SURROUNDING
COMBUSTIVLE MATERIALS CAN E IGNITED.

Spill Release Procedures:FOLLOW GOOD HOUSEKEEPING PRACTICES.

Handling and Storage Precautions:DO NOT HANDLE CARBONS UNTIL COLD AFTER
USE IN ARC;DO NOT TOUCH LIVE ELECTRICAL PARTS.
Other Precautions:KEEP LAMP CLOSED DURING OPERATION.DO NOT EXPOSE SKIN
TO LIGHT RAYS,

Ventilation:LOCAL EXHAUST IS PREFERRED
Eye Protection:LIGHT FILTER NEEDED
Supplemental Safety and Health
ITEM IS AN ENCLOSED ARC CARBON INSIDE OF A LAMP.ARE LIGHT CAN CAUSE EYE
& SKIN BURNS. CONTACT WITH HOT ELECTRODES CAN CAUSE SEVERE BURNS.

HCC:N1
Solubility in Water:NEGLIGIBLE
Appearance and Odor:BLACK SOLID OR CORED RODS,NO ODOR.

Stability Indicator/Materials to Avoid:YES
NONE
Hazardous Decomposition Products:CO,CO*2,OZONE,OXIDES OF NITROGEN,&
CARBON DUST.

Waste Disposal Methods:INCINERATE OR BURN IN A LANDFILL WHERE PERMITTED
UNDER APPREPERATE FEDERAL,STATE OR 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.