Product ID:METEX SOLDER BRITE (19217)
MSDS Date:10/19/1988
FSC:6850
NIIN:00N011554
MSDS Number: BJFHN

MACDERMID INCORPORATED

526 HUNTINGDON AVE
WATERBURY, CT 06708
US

Emergency Phone: 203-575-5700;313-644-5626 (SUP DAT)

Info Phone: 203-575-5700

Cage: IFK56

MACDERMID INCORPORATED

WATERBURY, CT 06708 US

Telephone: 203-575-5700,313-644-5626

Cage: IFK56

FLUOBORIC ACID (HYDROGEN TETRAFLUOROBORATE).OSHA PEL AND

CAS: 16872-11-0

RTECS: ED2685000

Fraction By Weight: 10-25%

OSHA PEL 2.5 MG(F)/M3

ACGIH TLV: 2.5 MG(F)/M3

THIOUREA (SARA III)

CAS: 62-56-6

RTECS: YU2800000

Fraction By Weight: 5-10%

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

LD50 LC50 Mixture:N/K
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:CORROSIVE TO SKIN,EYES AND MUCOUS
MEMBRANES.OVEREXPOSURE TO FLUORIDES MAY CAUSE OSSIFICATION OF
LIGAMENTS,SKELETAL FLUOROSIS,MOTTLING OF DENTAL ENAMEL.OVEREXPOSURE
TO THIOUREA CAN CAUSE DEPRESSION OF BONE MARROW,CHANGES IN BLOOD
COMPOSITION.
Explanation of Carcinogenicity:THIOUREA:INAD EVID FOR CARC IN
HUMANS;SUFF EVID FOR CARC IN ANIMALS (IARC,1987).SUSP HUMAN
CARC/KNOWN ANIMAL (SEE SUPP)
Effects of
Overexposure:EYES:IRRITATION.CORROSIVE.SKIN:IRRITATION.CORROSIVE.IN
GESTION:N/K .INHALATION:IRRITATING,CORROSIVE TO MUCOUS
MEMBRANES.MAY IRRITATE RESPIRATORY TRACT WITH PROLONGED
EXPOSURE.OVEREXPOSURE TO FLUORIDES CAN CAUSE
HEADACHE,WEAKNESS,NAUSEA,VOMITING,ABDOMINAL PAIN.
Medical Cond Aggravated by Exposure:N/K

First Aid:EYES:FLUSH WITH WATER FOR AT LEAST 15 MINUTES,GET MEDICAL
AID.SKIN:FLUSH WITH WATER.INGESTION:GIVE PLENTY OF WATER.DO NOT
INDUCE VOMITING.GET MEDICAL AID.INHALATION:REMOVE TO FRESH AIR.

Flash Point:NONFLAMMABLE
Extinguishing Media:AS FOR SURROUNDING MATERIALS.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:IF HEATED TO DRYNESS CAN GIVE OFF TOXIC
VAPORS OF OXIDE OF NITROGEN/SULFUR/BORON,FLUORINE.

Spill Release Procedures:WEAR PROTECTIVE CLOTHING.NEVER DISCHARGE
DIRECTLY INTO SEWERS OR WATERWAY.FLUSH AREA WITH WATER TO CHEMICAL
DRAIN.
Neutralizing Agent:N/K

Handling and Storage Precautions:KEEP IN TIGHTLY CLOSED CONTAINER IN
COOL,DRY AREA.WASH THOROUGHLY AFTER HANDLING.
Other Precautions:AVOID EYE AND SKIN CONTACT.ALWAYS WASH CLOTHING
BEFORE REUSE.

Respiratory Protection:NIOSH-APPROVED RESPIRATOR FOR ACID VAPORS AND
MISTS.
Ventilation:LOCAL EXHAUST VENTILATION.
Protective Gloves:RUBBER
Eye Protection:CHEM WORK GOGGLES & FULL FACE SHIELD
Other Protective Equipment:RUBBER BOOTS, APRON, EMERGENCY EYE WASH &
SHOWER
Work Hygienic Practices:ALWAYS WASH CLOTHING BEFORE REUSE.WASH
THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MFR EMER TEL NO:MFSA EMER 24 HR HOTLINE MEDICAL.ROUTES OF
ENTRY:INHALATION,SKIN,INGESTION .EXPLAN OF CARCIN:CARCINOGEN
(NTP,1989).KNOWN TO CAUSE CANCER (CAL PROP 65,1988).

Melt/Freeze Pt:M.P/F.P Text:N/K
Decomp Temp:Decomp Text:N/K
Spec Gravity:1.094 (WATER=1)
Solubility in Water:COMPLETE
Appearance and Odor:PALE YELLOW TO COLORLESS SOLUTION.

Stability Indicator/Materials to Avoid:YES
ALKALINE MATERIALS
Hazardous Decomposition Products:OXIDES OF
NITROGEN/SULFUR/BORON,FLUORINE GAS.

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH
FEDERAL,STATE AND LOCAL REGULATIONS .NEUTRALIZE.CONTAINS FLUORIDES
WHICH CAN BE PRECIPITATED WITH LIME.CHECK LOCAL ORDINANCES ABOUT
DISCARDING THIOUREA.CONTAI NS BIODEGRADEABLE WETTER.

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.