Product ID:174 (C17410), BERYLLIUM COPPER WROUGHT ALLO
MSDS Date:12/01/1990
FSC:9650
NIIN:00N032659
MSDS Number: BPNFQ

BRUSH WELLMAN INC

14710 W PORTAGE RIVER S ROAD
ELMORE, OH 43416-9502
US

Emergency Phone: 419-862-2745;800-424-9300(CHEMTREC)

Info Phone: 419-862-2745

Preparer: M. KOLANZ & T.N. MARKHAM

Cage: 4B151

BRUSH WELLMAN INC.

ELMORE, OH 43416-9502 US

Telephone: 800-862-4118; -4177 (FAX)

Cage: 4B151

AND MANAGED IN ACCORDANCE WITH FEDERAL,

RTECS: 9999999ZZ

RECOMMENDED FOR JOBS WITH HIGH POTENTIAL

RTECS: 9999999ZZ

FUME TO MEET ESTABLISHED OCCUPATIONAL EXPOSURE

RTECS: 9999999ZZ

0.15-0.50.

CAS: 7440-41-7

RTECS: DS1750000

Fraction By Weight: SEE ING

OSHA PEL 2 UG/M3

ACGIH TLV: 0.002PPM; A2; 9293

0.35-0.60.

CAS: 7440-48-4

RTECS: GF8750000

Fraction By Weight: SEE ING

OSHA PEL 0.1 MG/M3;AS CO

ACGIH TLV: 0.05 MG/M3;DUST 9293

COPPER (SARA III)

CAS: 7440-50-8

RTECS: GL5325000

Fraction By Weight: BALANCE

OSHA PEL 0.1MG/M3 FUME;1 DUST

ACGIH TLV: 0.2MG/M3 FUME;1 DUST

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

CHRONIC BERYLLIUM DISEASE (CHRONIC BERYLLIOSIS).

RTECS: 9999999ZZ

LUNGS BECOME INFLAM,RESTRICTING EXCHANGE OF O*2

RTECS: 9999999ZZ

CONTAIN NICKEL. OVEREXPOSURE TO BERYLLIUM BY

RTECS: 9999999ZZ

EMPHYSEMA, CHRONIC BRONCH,ETC. MAY INCUR FURTHER

RTECS: 9999999ZZ

IF PRIOR DMG/DISEASE TO NEURO (NERV),CIRCULATORY,

RTECS: 9999999ZZ

PROPER SCREENING OR EXAMINATIONS SHOULD BE CONDUCTED

RTECS: 9999999ZZ

DEVELOPMENT OF CORN-LIKE LESIONS.EYES

RTECS: 9999999ZZ

PERSISTS OBTAIN MED HELP.CONT LENSES SHD NOT BE WORN

RTECS: 9999999ZZ

LENS MUST BE REMOVED TO PROVIDE ADEQUATE TREATMENT.

RTECS: 9999999ZZ

BY WET CLEANING METHODS.

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:SKIN:IN SOME SENSIT INDIV,AN ALLERGIC
DERM RESPONSE. MAY CAUSE IRRIT. EYE:INJ TO EYES CAN RSLT FROM
PARTICULATE IRRIT/ MECH INJ TO CORNEA/CONJUNCTIVA BY
DUST/PARTICULATE. ACUTE:CAN CAUSE IRRIT TO SKIN , EYES, NOSE,
THROAT,LUNGS & MUC MEMB. SYMP MAY INCL COUGH,METALLIC TASTE IN
MOUTH,FEVER, FATIGUE,& (EFTS OF OVEREXP)
Explanation of Carcinogenicity:COBALT: GROUP 2B (IARC); BERYLLIUM:
GROUP 2A (IARC), ANTICIPATED TO BE CARCINOGEN (NTP).
Effects of Overexposure:HLTH HAZ:NAUS.EXCESSIVE INHAL OF CU/CO/NI CAN
CAUSE RESP IRRIT, COUGH,BRONCH,CHILLS, "METAL FUME FEVER",
DECREASED PULM FUNC,& ASTHMA-LIKE SYMP.CONT W/CO/CU/NI MAY CAUSE
ALLERGIC SKIN RXNS. CHRONIC:CA N CAUSE RESP DISEASE W/SYMP WHICH
INCL COUGH,CHEST PAIN, SHORT OF BRTH,WT LOSS,WEAK,& FATIGUE.
EXCESSIVE EXPOS TO(SUPDAT
Medical Cond Aggravated by Exposure:INDIV WHO MAY HAVE HAD ALLERGIC
RXN/SENSIT TO METALS SUCH AS CO/CU/NI MAY ENCOUNTER SKIN RASH/DERM
IF SKIN CONT W/PROD OCCURS.PERSONS W/IMPAIRED PUL FUNC,AIRWAY
DISEASES/CNDTNS SUCH AS ASTHMA, (ING 7)

First Aid:INHAL:REMOVE IMMED TO FRESH AIR.ALTHOUGH NO CASES IN WHICH
PERSON STOPPED BRTHG AS RSLT OF EXPOS ARE KNOWN,IF BRTHG HAS
STOPPED,PERFORM ARTF RESP & OBTAIN MED HELP.INGEST: DRINK LRG QTYS
OF H2O & ATTE MPT TO INDUCE VOMIT IF CONSCIOUS.OBTAINMED HELP.
SKIN:WASH W/SOAP & H2O.IF IRRIT PERSISTS OBTAIN MED HELP.ACCIDENTAL
IMPLANTATION OF MATL BENEATH SKIN REQS IT BE REMOVED TO PVNT
INFECTION/ (ING 10)

Flash Point:NON-COMBUSTIBLE
Extinguishing Media:ALLOYS ARE NON-COMBUST. USE MEDIA SUITABLE FOR
SURROUNDING FIRE CNDTNS. TO EXTING METAL FIRE, USE CLASS D FIRE
(SUPDAT)
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:DO NOT USE WATER TO EXTINGUISH FIRES
AROUND OPERATIONS INVOLVING MOLTEN METAL DUE TO POTENTIAL FOR STEAM
EXPLOSIONS.

Spill Release Procedures:IF MATL IS IN POWDER FORM,ESTABLISH RESTRICTED
ENTRY ZONE BASED ON SEV OF SPILL.PERSONS ENTERING RESTRICTED ZONE
MUST WEAR ADEQ RESP PROT/PROT CLTHG APPROP FOR SEV OF SPILL.CLEANUP
SHOULD BE CONDUCTED W/VACUUM SYS UTILIZING HEPA SYS FOLLOWED (ING
13)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NIOSH/MSHA APPRVD RESP MUST BE USED AS SPECIFIED
BY INDUS HYGIENIST/OTHER QUALIFIED PROFESSIONAL.RESP USERS SHOULD
BE MED EVALUATED TO DETERM IF THEY ARE PHYS CAPABLE OF WEARING
RESP. NIOSH/MSHA APPRV D PRESS-DEMAND AIRLINE RESP ARE (ING 15)
Ventilation:WHENEVER POSS USE OF LOC EXHST VENT/OTHER ENGINEERING
CNTRLS IS PREF METH OF CNTRLG EXPOS TO AIRBORNE DUST & (ING 16)
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEM WORK GOG/FULL LGTH FACESHLD .
Other Protective Equipment:PROTECTIVE OVERGARMENTS/WORK CLTHG SHOULD BE
WORN BY PERSONS WHO MAY BECOME CONTAM W/DUSTS, FUMES, OR POWDERS.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXTING MEDIA:EXTING POWDER.EFTS OF OVEREXP: AIRBOENE PARTICULATE
CONTAINING BE, CO/NI MAY CAUSE LONG-TERM HLTH EFTS INCL LOSS OF
LUNG FUNC, FIBROSIS/SUBSEQUENT SECONDARY EFTS ON HEART W/ EVENTUAL
PERM IMPAIRMENT. OVEREXP TO AIRBORNE BE PARTICULATE MAY CAUSE
SERIOUS LUNG DISEASE,IN CERTAIN SENSIT INDIV, CALLED (ING 4)

HCC:N1
Solubility in Water:NONE
Appearance and Odor:SOLID, NO ODOR.
Percent Volatiles by Volume:NONE

Stability Indicator/Materials to Avoid:YES
AVOID CONTACT WITH MINERAL ACIDS AND OXIDIZING AGENTS WHICH MAY
GENERATE HYDROGEN GAS. HYDROGEN GAS CAN BE AN EXPLO HAZ.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE UNDER NORMAL CONDITIONS OF USE.

Waste Disposal Methods:WHEN SPENT,ALLOYS ARE NOT CLASSIFIED AS HAZ
WASTES UNDER FED LAW & ARE NORMALLY RECYCLED.DUST-LIKE MATLS SUCH
AS BAGHOUSE FINES SHOULD BE SEALED IN PLASTIC BAG & PLACED IN SOUND
CNTNR & APPROP IDENTIF IED. ALL WASTE MATLS SHD BE PROPERLY LBLD
(ING 14)

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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.