Product ID:BUFFERED OXIDE ETCH (I)
MSDS Date:01/01/1987
FSC:6810
NIIN:00K002518
MSDS Number: BCDKS

MALLINCKRODT INC.,SCIENCE PRODUCTS DIVISION

PARIS BYPASS
PARIS, KY 40361
US

Emergency Phone: 314-982-5000

Info Phone: 314-982-5000

Cage: 62910

MALLINCKRODT SPECIALTY CHEMICALS CO

PHILLIPSBURG, NJ 08865 US

Telephone: 908-859-2151

Cage: 62910

AMMONIUM FLUORIDE (SARA III)

CAS: 12125-01-8

RTECS: BQ6300000

OSHA PEL 2.5 MG F/M3

ACGIH TLV: 2.5 MG F/M3; 9192

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

HYDROGEN FLUORIDE (SARA III)

CAS: 7664-39-3

RTECS: MW7875000

OSHA PEL 3 PPM/6 STEL (F)

ACGIH TLV: C 3 PPM (F); 9192

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

WATER, CAS #7732-18-5

CAS: 7732-18-5

RTECS: ZC0110000

Effects of Overexposure:INH:SEVRLY IRRIT RESP
TRACT;ING:CAUSES,VOMIT,DIARR,BURNS OF GI;SKIN/EYES:CORR/IRRITNT.MAY
DAMAG EYE.

First Aid:INHAL:RMV TO FRESH AIR.GIVE CPR/OXYGEN IF NEEDED.CALL
MD;INGEST:DO NOT INDUCE VOMIT.GIVE LG QTY OF MILK/WATER.IMMED
TRANSPRT TO HOSP;EYES:GET MED HELP IMMED.WASH OPEN EYES W/LG QTY OF
WATER FOR 15 MIN .DONT USE OIL DROPS.PL ICE PK*SKIN SEE SUPPL DATA*

Flash Point:NONE
Extinguishing Media:USE ANY MEANS SUITABLE FOR EXTINGUISHING
SURROUNDING FIRE.
Fire Fighting Procedures:USE H*20 TO COOL EXPD CONTRS. USE SCBA & FULL
PROT.CLTHG.
Unusual Fire/Explosion Hazard:NOT CONSIDERED TO BE AN EXPLOSION HAZARD.

Spill Release Procedures:VENTILATE AREA.USE PROTECTV EQUIP & RESP
PROTECTION FM VAP.DIKE & COVER ACID SPILL W/SODA ASH/LIME.CONTAIN &
RECOVER LIQ IF POSS.ABSORB W/VERMCLT,SAND/EARTH.SCOOP UP
W/NON-SPARKING TOOLS & PLACE IN CL OSED CONTNRS PENDING DISPOSAL.DO
NOT FLUSH TO SEWR

Handling and Storage Precautions:KEEP IN TIGHTLY CLOSED CONTNRS AT
COOL,DRY,VENTILATED PLACE.PROTECT AGAINST PHY DAMAGE;STORE IN
POLY,TEFLON,LEAD BOTTLES.KEEP MGSO*4 SOLN HANDY TO USE
Other Precautions:AVOID BREATHING DUST.USE W/ADEQUATE VENTILATION.KEEP
CONTAINRS CLOSED.WASH THOROUGHLY AFTER HANDLING.AVOID SKIN,EYES &
CLOTHING CONTACT; DANGER!MAY BE FATAL.CAUSES SEV IRRIT.HARMFUL IF
INHALED

Respiratory Protection:SUPPLIED AIR RESPIR/SCBA; ESCAPE: GAS MASK
Ventilation:LOCAL EXHAUST TO MAINTN BELOW TLV.
Protective Gloves:IMPERVIOUS
Eye Protection:GOGGLES/FACE SHIELD
Other Protective Equipment:FULL PROTECTIVE CLOTHING,SAFETY SHOWER,EYE
WASH STATION
Supplemental Safety and Health
MSDS FM MFR DATED:24OCT86;*SKIN CONTACT:GET MED HELP IMMED.RMV CONTMNTD
CLOTHG,WASH SKIN IMMED.W/O DELAY COVR BURNS W/50:50 H*2O/MGSO*4
PASTE.KEEP THIS UNTIL MD ARRVS OR RMVD TO HOSPITAL.

HCC:C1
Boiling Pt:B.P. Text:109C(228F)
Spec Gravity:1.1
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR COLORLESS LIQUIDS.SLIGHT CHARACTSTC ODOR.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS/ALKALIES,OXIDIZERS
Hazardous Decomposition Products:AMMONIA,HYDROGEN FLUORIDE & OXIDES OF
NITROGEN.

Waste Disposal Methods:DISPOSE WASTE LIQUID OR SOLID IN RCRA APPROVED
FACILITY.ENSURE COMPLIANCE W/LOCAL,STATE & FEDERAL
REGULATIONS.CWA/CERCLA RQ: 100LBS OF AMMONIUM FLUORIDE & 250LBS OF
PRODUCT.

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.