J. W. HARRIS CO INC & HARRIS WELCO, DIVISION/J.W. HARRIS CO -- STAY-CLEAN PASTE SOLDERING FLUX -- 3439-00-255-9935 
=====================  Product Identification  =====================

Product ID:STAY-CLEAN PASTE SOLDERING FLUX
MSDS Date:09/10/1998
FSC:3439
NIIN:00-255-9935
Status Code:A
=== Responsible Party ===
Company Name:J. W. HARRIS CO INC & HARRIS WELCO, DIVISION/J.W. HARRIS
    CO
Address:1051 YORK RD
City:KINGS MOUNTAIN
State:NC
ZIP:28086
Country:US
Info Phone Num:704-739-6421
Emergency Phone Num:704-739-6421
Resp. Party Other MSDS Num.:0136
Chemtrec Ind/Phone:(800)424-9300
CAGE:34920
=== Contractor Identification ===
Company Name:J. W. HARRIS CO INC & HARRIS WELCO, DIVISION/J.W. HARRIS
    CO
Address:1051 YORK RD
Box:City:KINGS MOUNTAIN
State:NC
ZIP:28086
Country:US
Phone:704-739-6421
CAGE:34920

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

Ingred Name:PETROLATUM
CAS:8009-03-8
RTECS #:SE6780000
< Wt:80.
Other REC Limits:NE
OSHA PEL:NE
OSHA STEL:NE
ACGIH TLV:NE
ACGIH STEL:NE

Ingred Name:ZINC CHLORIDE
CAS:7646-85-7
RTECS #:ZH1400000
< Wt:40.
Other REC Limits:NIOSH REL:1 MG/M3 TW
OSHA PEL:1 MG/M3
OSHA STEL:2 MG/M3
ACGIH TLV:1 MG/M3
ACGIH STEL:2 MG/M3
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

Ingred Name:ETHYLENE GLYCOL
CAS:107-21-1
RTECS #:KW2975000
< Wt:15.
Other REC Limits:DFG MAK: 10 PPM
OSHA PEL:NE
OSHA STEL:NE
ACGIH TLV:NE
ACGIH STEL:100 MG/M3:AEROSOL
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:AMMONIUM CHLORIDE
CAS:12125-02-9
RTECS #:BP4550000
< Wt:10.
Other REC Limits:NIOSH REL:10 MG/M3 T
OSHA PEL:10 MG/M3
OSHA STEL:20 MG/M3
ACGIH TLV:10 MG/M3
ACGIH STEL:20 MG/M3
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Ingred Name:WATER
CAS:7732-18-5
RTECS #:ZC0110000
Fraction by Wt: BALANCE
Other REC Limits:NE
OSHA PEL:NE
OSHA STEL:NE
ACGIH TLV:NE
ACGIH STEL:NE

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS: EYE, SKIN.ACUTE: THE
    CHIEF HEALTH HAZARDA ASSOCIATED WITH THIS PRODUCT WOULD BE THE
    POTENTIAL FOR MILD IRRITATION OF CONTAMINATED TISSUE. THOUGH
    UNLIKELY TO OCCUR DURING OCCUPATIONAL US E, INGESTION OF LARGE
    QUANTITIES MAY BE FATAL. CHRONIC: DERMATITIS MAY RESULT IN CHRONIC
    SKIN CONTACT TO THIS PRODUCT. REFER TO TOXICOLOGY INFORMATION FOR
    ADDITIONAL DATA ON THIS PRODUCT'S COMPONENTS.
Explanation of Carcinogenicity:ETHYLENE GLYCOL (AEROSOL) IS LISTED AS
    FOLLOWS: ACGIH-A4 (NOT CLASSIFIABLE AS TO HUMAN CARCINOGENICITY).
    THE OTHER COMPONENTS OF THIS PRODUCT ARE NOT FOUND ON THE FOLLOWING
    LISTS: FEDERAL OSHA Z LIST,  NTP, CAL/OSHA, & THEREFORE ARE NOT
    CONSIDERED TO BE, CANCER-CAUSING AGENTS BY THESE AGENCIES.
Effects of Overexposure:INHALTION-SYMPTOMS OF SUCH OVEREXPOSURE MAY
    INCLUDE NASAL CONGESTION & SNEEZING.  EXTREME INHALATION
    OVER-EXPOSURE TO ZINC CHLORIDE CAN HAVE ADVERSE EFFECTS ON THE
    LUNGS (I.E. CAUSING PULMONARY EDEMA  & PNEUMONITIS, LIFE-THRETENING
    LUNG CONSITIONS). INHALATION OF ZINC CHLORIDE FUMES CAUSE METAL
    FUME FEVER. SYMPTOMS OF OVER-EXPOSURE INCLUDE HEADACHE, FEVER,
    RAPID BREATHING, SWEATING & PAINS IN LEGS  & CHEST. SEVERE VAPOR
    INHALATION MAY BE HARMFUL. SKIN OR EYES-THIS PRODUCT MAY BE
    SLIGHTLY IRRITATING TO THE SKIN. IF PASTE ENTERS THE EYES, MILD
    IRRITATION MAY OCCUR & RESULTING IN REDNESS & WATERING . "SEE OTHER
    INFORMATION"
Medical Cond Aggravated by Exposure:THOUGH THIS PASTE IS NOT CLASSIFIED
    AS A SENSITIZER, PETROLATUM (THE MAIN COMPONENT OF THIS PRODUCT)
    MAY CAUSE ALLERGIC SKIN REACTION IN HYPERSENSITIVE INDIVIDUALS.

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

First Aid:SKIN-RINSE AFFECTED AREA WITH SOAP & WATER SOLUTION. IF
    IRRITATION RESULTS, FLUSH FOR 15 MINS. SEEK MEDICAL ATTENTION IF
    ADVERSE EFFECTS OCCUR, OR IS CONTACT HAS RESULTED IN THERMAL BURNS.
    EYE-OPEN VI CTIM'S EYE WHILE UNDER GENTLE RUNNING WATER. USE
    SUFFICIENT FORCE TO OPEN EYELIDS. HAVE VICTIM "ROLL" EYES. MINIMUM
    FLUSHING IS 15 MINS. VICTIM MUST SEEK MEDICAL ATTENTION IF ADVERSE
    EFFECTS OCCUR, OR  IF EYE RESULTS IN THERMAL BURN.
    INHALATION-REMOVE VICTIM TO FRESH AIR. HAVE VICTIM BLOW NOSE.
    INGESTION-CALL PHYSICIAN OR POISON CONTROL CENTER FOR MOST CURRENT
    INFORMATION. "SEE OTHER INFORMATION"

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

Flash Point Method:COC
Flash Point:>198.C, 388.4F
PETROLATUM
Autoignition Temp:Autoignition Temp Text:N/D
Extinguishing Media:WATER SPRAY (FOR COOLING), HALON, DRY CHEMICAL,
    CARBON DIOXIDE, FOAM, OTHER (ANY CLASS B)
Fire Fighting Procedures:NOT APPLICABLE.
Unusual Fire/Explosion Hazard:THIS PRODUCT MUST BE SUBSTANTIALLY
    PREHEATED BEFORE IGNITION CAN OCCUR. THIS PRODUCT CAN FLOAT ON
    WATER AND MAY TRAVEL TO DISTANT LOCATIONS. DURING A FIRE,
    IRRITATING AND TOXIC GASES (I.E. CARBON MONO XIDE, CARBON DIOXIDE,
    HYDROGEN CHLORIDE) MAY BE GENERATED.

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

Spill Release Procedures:ABSORB SPILLED PASTE FLUX WITH POLYPADS OR
    OTHER SUITABLE ABSORBENT. RINSE AREA WITH SOAP AND WATER SOLUTION.
    IF HEATED PRODUCT HAS BEEN SPILLED, ALLOW THE MATERIAL TO COOL
    BEFORE CLEAN-UP PROCEDURES	BEGIN. DECONTAMINATE AREA THOROUGHLY.
    PLACE ALL SPILL RESIDUE IN SUITABLE CONTAINER AND SEAL.

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

Handling and Storage Precautions:ALL EMPLOYEES WHO HANDLE THIS MATERIAL
    SHOULD BE TRAINED TO HANDLE IT SAFELY. STANDARD SAFETY PRACTICES
    ASSOCIATED WITH WELDING & BRAZING OPERATIONS SHOULD BE FOLLOWED
    WHEN USING THIS PRODUCT. OPEN CO NTAINERS SLOWLY, ON A STABLE
    SURFACE. AVOID EXPOSURE TO OPEN FLAMES, HOT SURFACES, IGNITION
    SOURCES.
Other Precautions:STORE THIS PRODUCT IN A COOL, DRY LOCATION, AWAY FROM
    DIRECT SUNLIGHT, SOURCES OF INTENSE HEAT, OR WHERE FREEZING IS
    POSSIBLE. STORE AWAY FROM INCOMPATIBLE CHEMICALS. KEEP CONTAINER
    TIGHTLY CLOSED WHE N NOT IN USE. INSPECT ALL INCOMING CONTAINERS
    BEFORE STORAGE TO ENSURE THEY ARE PROPERLY LABELED & N OT DAMAGED.

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

Respiratory Protection:NO RESPIRATORY PROTECTION IS NORMALLY REQUIRED
    WHEN USING THIS PRODUCT. MAINTAIN AIRBORNE CONTAMINANT
    CONCENTRATIONS BELOW GUIDELINES.IF RESPIRATORY PROTECTIONS IS
    NEEDED, USE ONLY PROTECTION AUTHORIZ ED IN US FEDERAL OSHA STANDARD
    (29CFR1910.134), APPLICABLE US STATE REGULATIONS, OR THE
    APPROPRIATE STANDARDS OF CANADA AND ITS PROVINCES.
Ventilation:NO SPECIAL VENTILATION SYSTEMS OR ENGINEERING CONTROLS ARE
    NORMALLY REQUIRED WHEN USING THIS PRODUCT.
Protective Gloves:BUTYL RUBBER, NITRILE RUBBER,POLYFLUORINATED
    POLYETHYLENE GLOVES.
Eye Protection:SAFETY GLASSES OR GOGGLES; IF HEATED A FACE SHIELD IS
    RECOMMENDED.
Other Protective Equipment:EYEWASH SAFETY SHOWER STATIONS NEAR AREAS
    WHERE PRODUCT IS USED. BODY PROTECTION: NONE NORMALLY NEEDED. USE
    BODY PROTECTION APPROPRIATE FOR TASK (I.E. APRON, COVERALLS,
    CHEMICALLY-RESISTANT BOOTS).
Work Hygienic Practices:AS WITH ALL CHEMICALS, AVOID GETTING THIS
    PRODUCT ON YOU OR IN YOU. WASH THOROUGHLY AFTER USING THIS PRODUCT.
    DO NOT EAT, DRINK, SMOKE OR APPLY COSMETICS WHILE HANDLING THIS
    PRODUCT.
Supplemental Safety and Health
RESPIRATORY: USE SUPPLIED AIR RESPIRATION PROTECTION IF OXYGEN LEVELS
    ARE BELOW 19.5% OR ARE UNKNOWN. FOR ADDITIONAL INFORMATION THE
    NIOSH RECOMMENDED RESPIRATORY PROTECTION GUIDELINES FOR ZINC CHLORI
    DE FUMES ARE PROVIDED (SEE MANUFACTURERS MATERIAL SAFETY DATA
    SHEET).

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

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:37-60C (100-140F)
Spec Gravity:0.815-0.88
Evaporation Rate & Reference:1.5 (NBUAC=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:OPAQUE, ODORLESS, TAN/GOLD GEL

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

Stability Indicator/Materials to Avoid:YES
THIS PRODUCT IS NOT COMPATIBE WITH STRONG OXIDIZING AGENTS
Stability Condition to Avoid:AVOID EXPOSING THIS PRODUCT TO
    INCOMPATIBLE MATERIALS.
Hazardous Decomposition Products:CARBON OXIDES, A VARIETY ORGANIC
    MOLECULES, HYDROGEN CHLORIDE, ZINC OXIDES, NITROGEN OXIDES AND
    AMMONIA.
Conditions to Avoid Polymerization:AVOID EXPOSING THIS PRODUCT TO
    INCOMPATIBLE MATERIALS.

===================  Toxicological Information	===================

Toxicological Information:IRRITANCY OF PRODUCT: THIS PRODUCT MAY BE
    SLIGHTLY IRRITATING TO CONTAMINATED TISSUE. SENSITIZATION TO THE
    PRODUCT: PETROLATUM MAY CAUSE ALLERGIC SKIN REACTION IN
    HYPERSENSITIVE INDIVIDUALS. REPRODUCT IVE TOXICITY INFORMATION:
    MUTAGENCITY-THIS PRODUCT IS NOT REPORTED TO PRODUCE MUTAGENIC
    EFFECTS IN HUMANS. ANIMAL MUTATION DATA ARE AVAILABLE FOR AMMONIUM
    CHLORIDE, ETHYLENE GLYCOL, & ZINC CHLORIDE &  WAS OBTAINED DURING
    CLINICAL STUDIES ON SPECIFIC TISSUES EXPOSED TO HIGH DOSES OF THESE
    COMPOUNDS. EMBRYOTOXICITY-THIS PRODUCT IS NOT REPORTED TO PRODUCE
    EMBRYOTOXIC EFFECTS IN HUMANS. "SEE MANUFACTUR ER'S MSDS FOR
    COMPLETE DATA"

=====================  Ecological Information  =====================

Ecological:ALL WORK PRACTICES MUST BE AIMED AT ELIMINATING
    ENVIRONMENTAL CONTAMINATION. ENVIRONMENTAL STABILITY-THE COMPONENTS
    OF THIS PRODUCT WILL SLOWLY REACT WITH WATER, OXYGEN, & OTHER
    SUBSTANCES TO FORM A W IDE VARIETY OF INORGANIC COMPOUNDS. EFFECT
    OF MATERIAL ON PLANTS OR ANIMALS-THIS PRODUCT MAY BE HARMFUL TO
    PLANTS & ANIMALS, DEPENDING ON THE QUANTITY & DURATION OF
    OVER-EXPOSURE. EFFECT OF CHEMICAL O N AQAUTIC LIFE: BECAUSE THIS
    PRODUCT CONTAINS APETROLEUM-BASED MATERIAL WHICH CAN FLOAT ON
    WATER, THEREBY DEPRIVING OXYGEN TO IMPACTED BODIES OF WATER, LARGE
    RELEASES OF THIS PRODUCT MAY NE HARMFUL TO	AQUATIC PLANT & ANIMAL
    LIFE. "SEE MSDS"

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

Waste Disposal Methods:WASTE DISPOSAL MUST BE IN ACCORDANCE WITH
    APPROPIATE U.S. FEDERAL, STATE & LOCAL REGULATIONS OR WITH
    REGULATIONS OF CANADA & ITS PROVINCES. THIS PRODUCT, IF UNALTERED
    BY USE, MAY BE DISPOSED OF BY TRE ATMENT AT A PERMITTED FACILITY OR
    AS ADVISED BY YOUR LOCAL HAZARDOUS WASTE REGULATORY AUTHORITY.

===================  MSDS Transport Information  ===================

Transport Information:THIS MATERIAL IS NOT HAZARDOUS (PER 49 CFR
    172.101) BY THE US DEPARTMENT OF TRANSPORTATION. PROPER SHIPPING
    NAME: NOT APPLICABLE. HAZARD CLASSIFICATION NUMBER & DESCRIPTION:
    NOT APPLICABLE. UN IDENTIF ICATION NUMBER: NOT APPLICABLE. PACKING
    GROUP: DOT LABEL(S) REQUIRED: NOT APPLICABLE. NORTH AMERICAN
    EMERGENCY RESPONSE GUIDEBOOK NUMBER, 1996:	NOT APPLICABLE. MARINE
    POLLUTANT: THE COMPONENTS OF THI S PRODUCT ARE NOT DESIGNATED BY
    THE DEPARTMENT OF TRANSPORTATION TO BE MARINE POLLUTANTS (49 CFR
    172.1010, APPENDIX B). TRANSPORT CANADA TRANSPORTATION OF DANGEROUS
    GOODS REGULATIONS:-THIS MATERIAL IS  NOT CONSIDERED A DANGEROUS
    GOODS.

=====================  Regulatory Information  =====================

SARA Title III Information:SARA 302 (40 CFR 355, APPENDIX A): AMMONIUM
    CHLORIDE-NO, ETHYLENE GLYCOL-NO, ZINC CHLORIDE-NO. SARA 304 (40 CFR
    TABLE 302.4): AMMONIUM CHLORIDE-YES, ETHYLENE GLYCOL-YES ZINC
    CHLORIDE-YES. SARA 313 (40	CFR 372.65): AMMONIUM CHLORIDE-NO,
    ETHYLENE GLYCOL-NYES ZINC CHLORIDE-YES (AS ZINC COMPOUND). U.S.
    SARA THRESHOLD PLANNING QUANTITY: NOT APPLICABLE. U.S. CERCLA
    REPORTABLE QUANTITY (RQ): AMMONIUM CHL ORIDE=5000 LB; ETHYLENE
    GLYCOL=5000 LB; ZINC CHLORIDE=1000 LB.
Federal Regulatory Information:U.S EPA WASTE NUMBER: NOT APPLICABLE TO
    WASTES CONSISTING ONLY OF THIS PRODUCT. U.S. TSCA INVENTORY STATUS:
    THE COMPONENTS OF THIS PRODUCT ARE LISTED ON THE TSCA INVENTORY.
State Regulatory Information:ALASKA, CALIFORNIA, FLORIDA, ILLINOIS,
    MASSACHUSETTS, MINNESOTA, MISSOURI,, NEW JERSEY & PENNSYLVANIA:
    AMMONIUM CHLORIDE, ETHYLENE GLYCOL, ZINC CHLORIDE FUME. RHODE
    ISLAND: AMMONIUM CHLORIDE FUME, ETH YLENE GLYCOL, ZINC CHLORIDE
    FUME. MICHIGAN: NO. KANSAS: ETHYLENE GLYCOL. NORTH DAKOTA: AMMONIUM
    CHLORIDE, ZINC CHLORIDE. TEXAS,  WEST VIRGINIA, & WISCONSIN: ZINC
    CHLORIDE FUME. CALIFORNIA SAFE DRINKIN G WATER & TOXIC ENFORCEMENT
    ACT (PROPOSITION 65): NO COMPONENT OF THIS PRODUCT IS ON THE
    CALIFORNIA	PROPOSITION 65 LISTS.

=======================  Other Information  =======================

 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.