===================== Product Identification =====================
MSDS NAME:GB 88 FLUX,STAY SILV WHITE/BLACK BRAZING FL
NIIN:00-347-5254
MSDS Number: BMBVR
=== Responsible Party ===
Company:HARRIS J W CO INC
Address:10930 DEERFIELD RD
City:CINCINNATI
State:OH
ZIP:45242-4110
Country:US
Info Phone Num:513-891-2000
Emergency Phone Num:800-733-4043
CAGE:JO820
=== Contractor Identification ===
Company:J. W. HARRIS CO., INC
Address:10930 DEERFIELD RD
Box:City:CINCINNATI
State:OH
ZIP:45242-4110
Country:US
Phone:513-891-2000
CAGE:JO820
Company:J. W. HARRIS CO., INC.
Address:10930 DEERFIELD ROAD
Box:City:CINCINNATI
State:OH
ZIP:45242-4110
Country:US
Phone:513-891-2000
CAGE:27911
============= Composition/Information on Ingredients =============
Name:POTASSIUM BORATE/K TETRABORATE
CAS:1332-77-0
Other REC Limits:NONE SPECIFIED
OSHA PEL:15 MG/M3 (MFR)
ACGIH TLV:10 MG/M3 (MFR)
Name:POTASSIUM PENTABORATE
CAS:1229-13-9
Other REC Limits:NONE SPECIFIED
OSHA PEL:15 MG/M3 (MFR)
ACGIH TLV:10 MG/M3 (MFR)
Name:BORON OXIDE/BORIC ACID
CAS:1303-86-2
RTECS #:ED7900000
Other REC Limits:NONE SPECIFIED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3; 9293
Name:POTASSIUM HYDROGEN FLUORIDE/K BIFLUORIDE
CAS:7789-29-9
RTECS #:TS6650000
Other REC Limits:NONE SPECIFIED
OSHA PEL:2.5 MG/M3 (MFR)
ACGIH TLV:2.5 MG/M3 (MFR)
Name:WATER
CAS:7732-18-5
RTECS #:ZC0110000
Other REC Limits:NONE SPECIFIED
===================== Hazards Identification =====================
LD50 LC50 Mixture:ORAL LD50 (RAT) IS UNKNOWN.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE- FUMES ARE IRRITATING TO EYES,
SKIN & THE RESPIRATORY TRACT. FLUXES ARE USED WITH BRAZING FILLER
METALS. WHEN MELTED, THESE FILLER METALS MAY PRODUCE FUMES WHICH
ARE HAZARDOUS. FILLER METALS MAY CONTAIN CADMIUM AND MAY GENERATE
TOXICFUMES. CHRONIC- NONE KNOWN.
Effects of Overexposure:FUMES ARE IRRITATING TO EYES, SKIN & THE
RESPIRATORY TRACT. FLUXES ARE USED WITH BRAZING FILLER METALS. WHEN
MELTED, THESE FILLER METALS MAY PRODUCE FUMES WHICH ARE HAZARDOUS.
FILLER METALS MAY CONTAI N CADMIUM AND MAY GENERATE TOXIC FUMES.
Medical Cond Aggravated by Exposure:EXISTING EYE, SKIN AND LUNG
DISORDERS MAY BE AGGRAVATED.
======================= First Aid Measures =======================
First Aid:GET MEDICAL CARE IF SYMPTOMS PERSIST. EYES: FLUSH WITH WATER
FOR 15 MINUTES HOLDING EYELIDS OPEN. SKIN: WASH WITH WATER.
INHALED: REMOVE TO FRESH AIR. PROVIDE CPR/OXYGEN IF NECESSARY.
ORAL: IF CONSCIO US, INDUCE VOMITING. CALL DOCTOR.
===================== Fire Fighting Measures =====================
Flash Point:NON-FLAMMABLE
Extinguishing Media:WATER FOG, CARBON DIOXIDE, FOAM OR DRY CHEMICAL.
WATER SPRAY MAY BE USED TO KEEP FIRE EXPOSED CONTAINERS COOL.
Fire Fighting Procedures:WEAR FULL PROTECTIVE CLOTHING AND
NIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS WITH FULL
FACEPIECE OPERATED IN THE POSITIVE PRESSURE MODE.
Unusual Fire/Explosion Hazard:MAY FORM TOXIC FUMES AND VAPORS.
================== Accidental Release Measures ==================
Spill Release Procedures:LARGE SPILLS SHOULD BE NEUTRALIZED WITH A
SLAKED LINE-SODA ASH SLURRY. TRANSFER TO A CONTAINER FOR DISPOSAL.
====================== Handling and Storage ======================
Handling and Storage Precautions:STORAGE-KEEP MATERIAL UNDER AMBIENT
CONDITIONS.
Other Precautions:NO FOOD OR SMOKING IN WORK AREAS. WASH THOROUGHLY
AFTER HANDLING. REMOVE AND PROFESSIONALLY WASH CONTAMINATED
CLOTHING BEFORE RE-USE. DO NOT BREATHE FUMES OR SMOKE. AVOID
CONTACT WITH EYES AND SKIN.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:USE NIOSH-APPROVED RESPIRABLE FUME RESPIRATOR OR
AIR SUPPLIED RESPIRATOR WHEN BRAZING IN CONFINED SPACE OR WHERE
LOCAL EXHAUST OR VENTILATION DOES NOT KEEP EXPOSURE BELOW TLV.
TRAIN THE EMPLOYEE TO KE EP HIS HEAD OUT OF THE FUMES.
Ventilation:USE ENOUGH VENTILATION TO KEEP THE FUMES BELOW TLV'S IN THE
WORKERS BREATHING ZONE & GENERAL AREA.
Protective Gloves:PROTECTIVE GLOVES
Eye Protection:GOGGLES/FACE SHIELD WITH FILTER LENS
Other Protective Equipment:WEAR HEAD & BODY PROTECTION WHICH HELP TO
PREVENT INJURY FROM RADIATION, SPARKS & FLAMES (HATS, SHOULDER
PROTECTION...).
Work Hygienic Practices:WASH THOROUGHLY BEFORE EATING OR DRINKING.
Supplemental Safety and Health
FORMULA CHANGED. FOR PREVIOUS FORMULATION, SEE P/N A UNDER THE SAME
NSN.
================== Physical/Chemical Properties ==================
HCC:N1
Spec Gravity:1.54(W),1.66(B)
Solubility in Water:MODERATE
Appearance and Odor:SMOOTH WHITE OR BLACK PASTE WITH NO ODOR
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG ACIDS
Stability Condition to Avoid:OPEN FLAMES AND SPARKS CAN IGNITE
COMBUSTIBLES.
Hazardous Decomposition Products:DEPENDS ON METAL BEING BRAZED,FILLER
METAL USED,PROCEDURE,COATING ON METAL BEING SOLDERED
(PAINT,PLATING,GALVANIZING).
==================== Disposal Considerations ====================
Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL 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.
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