ing 6:overloaded w/an excess of sm particles. human studies ing 7:at or below tlv causes these effects. vent:ventilation," considering the tlv. msds toxicity property">
supdat:w european carbon black operation. chronic inflam, ing 2:experimentally exposed for long periods of time to ing 3:particles which overwhelm lung clearance mechanisms. ing 4:these diseases most likely rslt from massive accum of ing 5:phenomenon," rather than from specific chem eft of ing 6:overloaded w/an excess of sm particles. human studies ing 7:at or below tlv causes these effects. vent:ventilation," considering the tlv. msds toxicity property">
MSDS
:
RAVEN, 450
CAS
:
1333-86-4
NAME
:
carbon black supdat:w european carbon black operation. chronic inflam, ing 2:experimentally exposed for long periods of time to ing 3:particles which overwhelm lung clearance mechanisms. ing 4:these diseases most likely rslt from massive accum of ing 5:phenomenon," rather than from specific chem eft of ing 6:overloaded w/an excess of sm particles. human studies ing 7:at or below tlv causes these effects. vent:ventilation," considering the tlv.
LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:DUST CONC ABOVE PEL MAY CAUSE
TEMPORARY UPPER RESP TRACT DISCOMFORT. CHRONIC:COMMERCIALLY PRDCED
CARBON BLACK IS DESIGNATED AS NUISANCE DUST BY ACGIH-TLV COMMITTEE,
PRDCING NO EVIDENCE OF PATHOL OGICAL/RESTRICTIVE CHANGES IN LUNG
ARCHITECTURE/FUNCTION. CARBON BLACK DOES CNTN TRACE AMTS OF
STRONGLY(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZS:POLYNUCLEAR AROMATIC CMPDS (PNA'S).
SOME PNA'S IN NON-ABSORBED FORM HAVE BEEN FOUND TO BE CARCIN.
EPIDEMIOLOGY STUDIES OF US & W EUROPEAN CARBON BLACK WORKERS SHOW
NO SIGNIFICANT HLTH EFTS D UE TO OCCUP EXPOS. EARLIER STUDIES IN
USSR & E EUROPE RPT HIGH INCIDENCE OF RESP DISEASE, INCLUDING
PNEUM, (SUPP DATA)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
======================= First Aid Measures =======================
First Aid:INHALATION:REMOVE TO FRESH AIR. EYES:FLUSH WITH PLENTY OF
WATER FOR AT LEAST 15 MINUTES, OCCASIONALLY LIFTING THE LOWER AND
UPPER LIDS. SKIN:WASH WITH WATER AND MILD SOAP OR WATERLESS HAND
CLEANER TO REMOVE CARBON BLACK DUST. INGESTION:CALL MD IMMEDIATELY
. ENTRY BY MOUTH IS NOT LIKELY TO PRODUCE ADVERSE EFFECTS.
===================== Fire Fighting Measures =====================
Extinguishing Media:WATER SPRAY.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT . NORMAL FOG OR NOZZLE JET APPLICATION AND/OR
EXCLUSION OF AIR.
Unusual Fire/Explosion Hazard:NONE. CARBON MONOXIDE AND CARBON DIOXIDE
ARE EMITTED. IT MAY NOT BE OBVIOUS THAT CARBON BLACK IS BURNING
UNLESS IT IS STIRRED AND SPARKS ARE APPARENT.
Spill Release Procedures:VACUUM, SWEEP OR SPRAY WITH WATER AND COLLECT
IN A SUITABLE CONTAINER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:KEEP IN CLOSED CONTAINERS. TEST FOR
CARBON MONOXIDE AND OXYGEN BEFORE ENTRY INTO CONFINED SPACES.
Other Precautions:USE APPROP NIOSH/MSHA APPRVD RESP OR AIR LINE FOR
POSSIBLE EXPOSURE TO CARBON MONOXIDE, CARBON DIOXIDE AND INADEQUATE
OXYGEN CONTENT IF TEST RESULTS SO INDICATE. TSCA:CARBON BLACK IS
LISTED IN THE TSC A INVENTORY, VOL 1, PG 98, 1985 EDITION.
Respiratory Protection:NIOSH/MSHA APPROVED DUST MASK ABOVE TLV/PEL.
Ventilation:USE GUIDELINES RECOM BY AMERICAN CONFERENCE OF GOVT INDUST
HYGIENISTS IN CURRENT EDITION OF "INDUSTRIAL (ING 9)
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED SAFETY GLASSES .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EFTS OF OVEREXP:EMPHYSEMA & RHINITIS. THESE STUDIES ARE OF QUESTIONABLE
VALIDITY DUE TO POOR DESIGN & METHODOLOGY & LACK OF ADEQ CTLS TO
ACCOUNT FOR EFT OF EXPOS TO OTHER AGENTS, E.G., CARBON MONOXIDE ,
COAL OIL, PETROLEUM VAPS, SMKG. ALSO DUST LEVELS REPORTED WERE FAR
IN EXCESS OF VALUES FOUND IN US AND (ING 2)
Spec Gravity:1.7-1.9(H*2O=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:AMORPHOUS, BLACK SOLID, ODORLESS
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS SUCH AS CHLORATES, BROMATES AND NITRATES.
Stability Condition to Avoid:EXCESSIVE HEAT.
Hazardous Decomposition Products:CARBON MONOXIDE AND CARBON DIOXIDE
WHEN BURNING.
Waste Disposal Methods:BURY OR BURN IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL REGULATIONS. CARBON BLACK IS NOT A HAZARDOUS WASTE.
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.