Product ID:BLACK FLUX
MSDS Date:03/25/1985
FSC:3439
NIIN:00N065391
MSDS Number: CBCXD

ENGELHARD CORP

ROUTE 152
PLAINVILLE, MA 02762
US

Emergency Phone: 617-695-7811

Info Phone: 617-695-7811

Cage: ENGEL

ENGELHARD CORP

SOLON, OH 44139 US

Telephone: 216-292-9200

Cage: ENGEL

FLUORIDES

Fraction By Weight: 14%

OSHA PEL N/K

ACGIH TLV: N/K

POTASSIUM TETRABORATE

CAS: 12228-88-5

OSHA PEL N/K

ACGIH TLV: N/K

BORIC ACID

CAS: 10043-35-3

RTECS: ED4550000

OSHA PEL 10 MG BORATES/M3

ACGIH TLV: 5 MG BORATES/M3

POTASSIUM PENTABORATE

CAS: 1229-13-9

OSHA PEL 10 MG BORATE/M3

ACGIH TLV: 5 MG BORATE/M3

POTASSIUM ACID FLUORIDE; (POTASSIUM BIFLUORIDE)

CAS: 7789-29-9

RTECS: TS6650000

OSHA PEL N/K

ACGIH TLV: N/K

SULFURIC ACID, MONODODECYL ESTER, SODIUM SALT; (SODIUM

CAS: 151-21-3

RTECS: WT1050000

OSHA PEL N/K

ACGIH TLV: N/K

BORON

CAS: 7440-42-8

RTECS: ED7350000

OSHA PEL 10 MG B203/M3

ACGIH TLV: 10 MG B2O3/M3

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHALATION OF FUMES CAN CAUSE
IRRITATION TO EYES, NOSE AND THROAT. CHRONIC: NONE SPECIFIED BY
MANUFACTURER.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:SKIN: FLUSH FLUX OFF SKIN WITH WATER. EYES: FLUSH WITH PLENTY
OF WATER FOR AT LEAST 15 MINUTES. GET MEDICAL ATTENTION.
INHALATION: GET MEDICAL ATTENTION IF DIFFICULTY WITH BREATHING OR
THROAT IRRITATI ON. INGESTION: CALL MD IMMEDIATELY .

Extinguishing Media:USE MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:FLUSH WITH PLENTY OF WATER TO DILUTE THE FLUX.
THE PRODUCT IS NON-FLAMMABLE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID CONTACT WITH EYES AND SKIN. DO
NOT TAKE INTERNALLY.
Other Precautions:PROVIDE GOOD VENTILATION.

Respiratory Protection:IN CONFINED SPACE USE NIOSH/MSHA APPROVED AIR
SUPPLIED RESPIRATOR.
Ventilation:LOCAL EXHAUST, MECHANICAL (GENERAL).
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:EMERGENCY EYEWASH & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Spec Gravity:1.2 (H*2O=1)
Appearance and Odor:BLACK CREAMY PASTE, ODORLESS

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:DECOMPOSES TO FLUORIDE WHEN HEATED TO
BRAZING TEMPERATURE.

Waste Disposal Methods:DILUTE WITH WATER. DISPOSE OF IN ACCORDANCE
W/LOCAL, STATE & 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.