Product ID:ZINC POWDER, 1241
MSDS Date:08/24/1994
FSC:6810
NIIN:00N070206
MSDS Number: CBLJP

ZINC CORP OF AMERICA

300 FRANKFORT RD
MONACA, PA 15061
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 412-774-1020

Cage: 0GMG6

ZINC CORPORATION OF AMERICA

MONACA, PA 15061-2295 US

Telephone: 724-774-1020

Cage: 0GMG6

ZINC (SARA 313) (CERCLA)

CAS: 7440-66-6

RTECS: ZG8600000

Fraction By Weight: 99.6%

OSHA PEL N/K

ACGIH TLV: N/K

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

0.04-0.055

CAS: 7439-92-1

RTECS: OF7525000

Fraction By Weight: SEE ING

OSHA PEL SEE 1910.1025

ACGIH TLV: 0.15MG/M3 DUST; 9495

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

CADMIUM (SARA 313) (CERCLA)

CAS: 7440-43-9

RTECS: EU9800000

Fraction By Weight: 0.003%

OSHA PEL 0.2 MG/M3 DUST; Z-2

ACGIH TLV: 0.01 MG/M3 DUST;9495

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

SHOULD BE CONSIDERED AS CONSTITUTING ONLY A WEAK

RTECS: 9999999ZZ

7TH ANNUAL REPORT ON CARCINOGENS, 1994

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE:ZINC/ZINC OXIDE:INHAL OF HIGH
LEVELS OF ZINC OXIDE MAY RSLT IN TIGHTNESS OF CHEST, METALLIC
TASTE, COUGH, DIZZ, FEVER, CHILLS, HDCH, NAUS & DRY THROAT. OVEREXP
MAY PRDCE SYMP KNOWN AS METAL FUME FEVER/"ZINC SHAKES":ACUTE,
SELF-LIM CNDTN W/OUT RECOGNIZED COMPLICATIONS. SYMP OF METAL FUME
FEVER (EFTS OF OVEREXP)
Explanation of Carcinogenicity:CADMIUM:IARC MONOGRAPHS ON THE
EVALUATION OF CARCIN RISK OF CHEMICALS TO MAN VOL. 58,PG 119, 1993:
GROUP 1. NTP (ING 5)
Effects of Overexposure:HLTH HAZ:INCL:CHILLS, FEVER, MUSCULAR PAIN,
NAUS & VOMIT. ZINC/ZINC OXIDE:CHRONIC:EXPOS TO ZINC MAY CAUSE RESP
TRACT IRRIT W/NASOPHARYNGITIS & LARYNGITIS. LEAD APPEARS ON NAVY
LISTING OF OCCUP CHEM RE PROD HAZ. SEEK CONSULTATION FROM
APPROPHLTH PROFESSIONALS CONCERNING LATEST HAZ LIST INFO & SAFE
HNDL & EXPO INFO
Medical Cond Aggravated by Exposure:INHALATION OF DUST MAY BE AN
IRRITANT TO PRE-EXISTING RESPIRATORY CONDITIONS.

First Aid:INGEST:CALL MD IMMEDIATELY . SKIN:FLUSH W/COPIOUS AMOUNTS OF
WATER. CALL MD . INHAL:SYMPTOMS RESULTING FROM INHALATION
OVEREXPOSURE USUALLY DISAPPEAR WITHIN 24 HOURS. SYMPTOMATIC
TREATMENT , SUCH AS BED REST & POSSIBLY ASPIRIN IS RECOMMENDED TO
PROVIDE RELIEF FROM FEVER & CHILLS. EYES:FLUSH AREAS WITH COPIOUS
AMOUNTS OF H*2O FOR AT LEAST 15 MIN. IN ALL CASES, CONSULT MD FOR
MED ATTN.

Extinguishing Media:SMOTHER & COOL W/SUITABLE DRY EXTING AGENT (CLASS D
FIRES) SUCH AS DRY POWDER (ANSUL MET-L-X), ZINC OXIDE/DRY (SUPDAT)
Fire Fighting Procedures:NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP. DO
NOT SPREAD BURNING MATL. SMOTHER & ALLOW FIRE TO GO OUT. DRY ZINC
DUST WILL NOT IGNITE SPONTANEOUSLY,(SUPDAT)
Unusual Fire/Explosion Hazard:BULK DUST IN CNTCT W/H*2O/DAMP AIR
EVOLVES HYDROGEN. HEAT PRODUCED DURING THIS RXN COULD IGNITE THE
HYDROGEN. EXPLO CNDTNS MAY EXIST IF THIS HAPPENS IN (SUPDAT)

Spill Release Procedures:PROHIBIT SMOKING, AVOID ALL IGNITION SOURCES,
AND AVOID DUSTING. METAL SHOULD BE CONTAINED FOR RECYCLING.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL, DRY, VENTILATED
SPACE, SEPARATE FROM ACIDS AND ALKALIS. PROTECT FROM PHYSICAL
DAMAGE.
Other Precautions:PRACTICE GOOD PERSONAL HYGIENE WHEN WORKING IN AREAS
WHERE THIS MATERIAL IS USED.

Respiratory Protection:USE NIOSH/MSHA APPROVED TYPE RESPIRATOR FOR
DUSTING CONDITIONS OR IN THE PRESENCE OF ZINC VAPOR.
Ventilation:LOCAL EXHAUST OR OTHER VENTILATION THAT WILL REDUCE DUST
CONCENTRATIONS TO LESS THAN PERMISSIBLE EXPOSURE LIMITS.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPRVD EMER EYE WASH & DELUGE SHOWER .
BARRIER CREAMS MAY HELP PVNT SKIN IRRIT IN HYPERSENSITIVE
INDIVIDUALS.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXTING MEDIA:SAND. DO NOT USE WATER. FIRE FIGHT PROC:BUT ONCE IGNITED,
MAY BURN READILY IN AIR. EXPLO HAZ:CONFINED SPACE. DRY DUST MAY
FORM A DUST EXPLOSIVE MIXT IN AIR. ZINC OXIDE FUME MAY RESULT FRO M
COMBUSTION OF ZINC DUST. DUST WITH ANIGNIT SENSITIVITY LESS THAN
0.2 & AN EXPLOSION SEVERITY LESS THAN 0.5 (ING 4)

Boiling Pt:B.P. Text:1665F,907C
Melt/Freeze Pt:M.P/F.P Text:788F,420C
Spec Gravity:7.12
Solubility in Water:INSOL, REACTS W/H*2O
Appearance and Odor:GRAY GRANULAR METALLIC PARTICLES WITH NO ODOR.

Stability Indicator/Materials to Avoid:YES
AVOID CONTACT WITH ACIDS, ALKALIS, AND WATER.
Stability Condition to Avoid:HYDROGEN MAY EVOLVE WHEN IN CONTACT WITH
WATER OR DAMP AIR.
Hazardous Decomposition Products:NONE.

Waste Disposal Methods:CONTAIN IN A DRY CLOSED CONTAINER. MATERIAL MAY
BE RECYCLED OR DISPOSED OF IN ACCORDANCE WITH FEDERAL, STATE AND
LOCAL ENVIRONMENTAL 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.