A. D. MACKAY, INC. -- LEAD -- 9525-00-277-6038 
=====================  Product Identification  =====================

Product ID:LEAD
MSDS Date:12/01/1995
FSC:9525
NIIN:00-277-6038
=== Responsible Party ===
Company Name:A. D. MACKAY, INC.
Address:10 NORTH BROADWAY
Box:G
City:RED HOOK
State:NY
ZIP:12571-0046
Country:US
Info Phone Num:914-758-1033
Emergency Phone Num:800-424-9300 CHEMTREC
CAGE:07768
=== Contractor Identification ===
Company Name:MACKAY A D INC
Address:10 NORTH BROADWAY
Box:G
City:RED HOOK
State:NY
ZIP:12571-0046
Country:US
Phone:203-655-7401, CHEMTREC 800-424-9300
CAGE:07768

=============  Composition/Information on Ingredients  =============

Ingred Name:LEAD (SARA 313) (CERCLA)
CAS:7439-92-1
RTECS #:OF7525000
Fraction by Wt: 99%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:SEE 1910.1025
ACGIH TLV:0.05MG/M3, A3; 9596
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:LDLO=450 MG/KG/6 YEARS/ORAL-WOMAN
Routes of Entry: Inhalation:YES  Skin:UNKNOWN  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:LEAD INTOXICATION MAY RESULT FROM
    CHRONIC INHALATION/INGESTION OF LEAD. INGESTION MAY ALSO CAUSE
    STOMACH IRRITATION. SKIN/EYE CONTACT MAY CAUSE MECHANICAL
    IRRITATION. OTHER EFFECTS MAY INCLUDE DISEASE S OF LIVER, KIDNEYS,
    NERVOUS SYSTEM, BLOOD, BLOOD-FORMING ORGANS, POSSIBLE INCREASE IN
    CHANCE OF THROAT/LUNG CANCER.
Explanation of Carcinogenicity:SOME INORGANIC LEAD COMPOUNDS ARE LISTED
    AS POSSIBLE CANCINOGENS BY NTP & IARC.
Effects of Overexposure:ANEMIA, CONSTIPATION, INSOMNIA, WEAKNESS,
    NAUSEA, VOMITING.
Medical Cond Aggravated by Exposure:NO DATA.

=======================  First Aid Measures  =======================

First Aid:INGESTED-IF CONSCIOUS, GIVE LARGE AMOUNTS OF WATER. INDUCE
    VOMITING. SEEK IMMEDIATE MEDICAL ATTENTION. SKIN-WASH AFFECTED
    AREAS WITH SOAP & WATER. EYES-FLUSH WITH LOTS OF WATER FOR AT LEAST
    15 MINUTES . SEEK MEDICAL ATTENTION. INHALED-REMOVE TO FRESH AIR.
    SEEK IMMEDIATE MEDICAL ATTENTION.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:USE POWDER EXTINGUISHERS FOR CLASS D FIRES; SUCH AS
    ANSUL MET-L-X.
Fire Fighting Procedures:USE SELF-CONTAINED BREATHING APPARATUS AND
    FULL FIRE FIGHTER'S PROTECTIVE GEAR.
Unusual Fire/Explosion Hazard:VENTILATE AREA SINCE LEAD AND LEAD
    COMPOUNDS SHOULD BE CONSIDERED TOXIC.

==================  Accidental Release Measures  ==================

Spill Release Procedures:USE APPROPRIATE PERSONAL PROTECTIVE GEAR
    (INCLUDING RESPIRATORY PROTECTION IF DUST/FUMES ARE PRESENT). DO
    NOT USE COMPRESSED AIR. VACUUMING IS PREFERRED. PLACE ALL MATERIALS
    IN A CLOSED CONTAINER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:STORE IN A COOL, DRY PLACE AWAY FROM
    ACIDS, BASES, HYDROGEN PEROXIDE OR HALOGEN GASES. DO NOT EAT, DRINK
    OR SMOKE WHEN HANDLING MATERIAL.
Other Precautions:USE SCUPULOUS PERSONAL HYGIENE. WASH HANDS THOROUGHLY
    AFTER USE. DO NOT BLOW DUST OFF CLOTHES. SIGNS & LABELS IN WORK
    AREAS & FOR CONTAMINATED CONTAINERS/EQUIPMENT MAY BE REQUIRED BY
    OSHA.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:IF ENGINEERING CONTROLS FAIL OR NON-ROUTINE USE
    OR AN EMERGENCY OCCURS; WEAR AN MSHA/NIOSH APPROVED RESPIRATOR WITH
    HEPA CARTRIDGE OR AN AIR-SUPPLIED RESPIRATOR OR SCBA, AS REQUIRED.
    USE IAW 29 CFR 19 10.134.
Ventilation:USE LOCAL EXHAUST TO MAINTAIN EXPOSURE BELOW TLV(S).
Protective Gloves:RUBBER.
Eye Protection:SAFETY GLASSES/CHEMICAL SPLASH GOGGLES.
Other Protective Equipment:NON-FLAMMABLE WORK UNIFORM, W/O POCKETS OR
    CUFFS. SAFETY SHOES, EYE WASH STATION.
Work Hygienic Practices:WASH HANDS AFTER HANDLING AND BEFORE EATING,
    DRINKING, OR SMOKING. LAUNDER CONTAMINATED CLOTHES BEFORE REUSE.
Supplemental Safety and Health
MEDICAL MONITORING, RECORDKEEPING, AND HYGIENE FACILITIES REQUIRED BY
    OSHA ARE TO BE MET. EMPLOYEE TRAING PROGRAMS ARE ALSO REQUIRED.
    KEEP AWAY FROM FOOD, DRINK, AND ANIMAL FEEDING STUFFS.

==================  Physical/Chemical Properties  ==================

HCC:T6
Boiling Pt:B.P. Text:3164F,1740C
Melt/Freeze Pt:M.P/F.P Text:486F,252C
Vapor Pres:1.77@1000C
Spec Gravity:11.34
Solubility in Water:INSOLUBLE
Appearance and Odor:SILVER-GRAY OR BLUISH WHITE METAL; NO ODOR.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
HALOGEN GASES, OXIDIZERS, ACIDS, HYDROGEN PEROXIDE, REDUCING
    CONDITIONS, NASCENT HYDROGEN-STIBINE OR ARSINE GAS PRODUCED
Stability Condition to Avoid:NONE KNOWN.
Hazardous Decomposition Products:AT TEMPS ABOVE MELTING POINT TOXIC
    LEAD OXIDE AND ANTIMONY OXIDE FUMES MAY BE EVLOVED.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

====================  Disposal Considerations  ====================

Waste Disposal Methods:IF HAZARDOUS UNDER 40 CFR 261 B & C; MATERIAL
    MUST BE TREATED OR DISPOSED OF IN A FACILITY MEETING 40 CFR 264 OR
    265. IF NON-HAZARDOUS ; DISPOSE OF IN A FACILITY MEETING 40 CFR
    257. CONSULT LOCAL/STAT E/FEDERAL AUTHORITIES FOR PROPER
    PROCEDURES.

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