Product ID:5109, BUFFERED OXIDE ETCH
MSDS Date:12/08/1986
FSC:6850
NIIN:00N029711
MSDS Number: BNDLZ

J T BAKER INC

222 RED SCHOOL LANE
PHILLIPSBURG, NJ 08865-2219
US

Emergency Phone: 908-859-2151;800-424-9300(CHEMTREC)

Info Phone: 800-582-2537

Cage: DO803

MALLINCKRODT BAKER, INC.

PHILLIPSBURG, NJ 08865 US

Telephone: 800-582-2537

Cage: 70829

USED AS COMPRESSES FOR BURNED AREA.IDEALLY COMPRESSES

RTECS: 9999999ZZ

IS FOR PHYS TO INJECT STERILE 10% AQUEOUS CALCIUM

RTECS: 9999999ZZ

BURNED AREA. INITIALLY USE NO MORE THAN 0.5 CC PER

RTECS: 9999999ZZ

IF PAIN IS NOT COMPLETELY RELIEVED, ADTNL TREATMENT

RTECS: 9999999ZZ

TETRACAINE BENZETHONIUM CHLORIDE, MERCK INDEX

RTECS: 9999999ZZ

PHILADELPHIA. SEPHIRAN CHLORIDE IS TRADE NAME FOR

RTECS: 9999999ZZ

A QUATERNARY AMMONIUM COMPOUND, SOLD BY WINTHROP

RTECS: 9999999ZZ

SHD NEVER BE TRASNFERRED TO GLASS CNTNRS.MATL

RTECS: 9999999ZZ

STEEL TANKS IN HYDROFLUORIC SERVICE ARE SUBJECT TO

RTECS: 9999999ZZ

BE INSPECTED AND REPAIRED.

RTECS: 9999999ZZ

AMMONIUM FLUORIDE (SARA III)

CAS: 12125-01-8

RTECS: BQ6300000

Fraction By Weight: 2-20%

OSHA PEL 2.5 (F) MG/M3

ACGIH TLV: 2.5 (F) MG/M3

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

HYDROFLUORIC ACID (SARA III)

CAS: 7664-39-3

RTECS: MW7875000

Fraction By Weight: 0-1%

OSHA PEL 3 PPM/6 PPM STEL (F)

ACGIH TLV: 3 PPM STEL, C (F)

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

TRADE NAME FOR TETRACAINE HYDROCHLORIDE, MERCK

RTECS: 9999999ZZ

REMOVE VICTIM FROM CONTAM AREA & IMMED

RTECS: 9999999ZZ

WHICHEVER, IS AVAIL. REMOVE CONTAM CLTHG. KEEP

RTECS: 9999999ZZ

SOMEONE MAKE AGGRANGEMENTS FOR MED ATTN WHILE YOU

RTECS: 9999999ZZ

THOROUGH WASHING, BURNED AREA SHD BE IMMERSED IN

RTECS: 9999999ZZ

AQUEOUS ZEPHIRAN CHLORIDE. IF IMMERSION IS NOT

RTECS: 9999999ZZ

LD50 LC50 Mixture:LC50: (INHAL-RAT-1H): 1276 PPM
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: VAPS MAY BE IRRITATING TO SKIN,
EYES, AND MUCOUS MEMBRANES. INHALATION OF VAPORS MAY CAUSE SEVERE
IRRITATION OR BURNS OF RESPIRATORY SYSTEM, PULMONARY EDEMA, OR LUNG
INFLAMMATION. LIQUID AND VA POR CAUSE SEVERE BURNS WHICH MAY NOT
BEIMMEDIATELY PAINFUL OR VISIBLE. SUBSTANCE IS READILY ABSORBED
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: THROUGH SKIN, PENETRATING SKIN TO
ATTACK UNDERLYING TISSUES AND BONE. INGESTION MAY CAUSE SEVERE
BURNS TO MOUTH, THROAT, AND STOMACH. MAY HAVE ADVERSE EFFECT ON
KIDNEY FUNCTION AND MAY BE FA TAL. CHRONIC: CHRONIC EFFECTS OF
EXPOSURE MAY INCLUDE HYPOCALCEMIA, BONE AND JOINT CHANGES.
Medical Cond Aggravated by Exposure:NONE IDENTIFIED.

First Aid:CALL PHYS.INGEST:DO NOT INDUCE VOMIT;IF CONSCIOUS, GIVE H2O,
MILK/MILK OF MAGNESIA.INHAL: REMOVE TO FRESH AIR.IF NOT BRTHG,GIVE
ARTF RESP.IF BRTHG IS DFCLT,GIVE O2.EYES: IRRIGATE EYES FOR AT
LEAST 15 MIN W/COPIOUS QTYS OF H2O,KEEPING EYELIDS APART & AWAY
FROM EYEBALLS DURING IRRIGATION.GET COMPETENT MED ATTN IMMED,
PREFERABLY AN EYE SPECIALIST.IF PHYS IF NOT IMMED AVAIL, APPLY 1-2
(SUPP DATA)

Extinguishing Media:USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING
CONDITIONS .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP.
MOVE CNTNRS FROM FIRE AREA IF IT CAN BE DONE WITHOUT RISK. USE
WATER TO KEEP FIRE-EXPOSED CONTAINERS COOL.
Unusual Fire/Explosion Hazard:PRODUCES TOXIC GASES OF HYDROGEN
FLUORIDE, AMMONIA, NITROGEN OXIDES.

Spill Release Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT
CLTHG.STOP LEAK IF YOU CAN DO SO W/OUT RISK.VENT AREA. NEUTRALIZE
SPILL WITH SODA ASH OR LIME. WITH CLEAN SHOVEL, CAREFULLY PLACE
MATL INTO CLEAN, DRY CNTNR & C OVER; REMOVE FROM AREA. FLUSH SPILL
W/WATER.
Neutralizing Agent:J.T. BAKER NEUTRASOL R "LOW NAT" ACID NEUTRALIZER.

Handling and Storage Precautions:KEEP CNTNR TIGHTLY CLSD.STORE IN
CORR-PROOF AREA. ISOLATE FROM INCOMPATIBLE MATLS.KEEP CNTNRS OUT OF
SUN & AWAY FROM HEAT. PROTECT FROM FREEZING.
Other Precautions:POISON! DANGER! USE W/ADEQ VENT. MAY BE FATAL IF
SWALLOWED. REACTS VIOLENTLY W/H2O, LIBERATING EXCESSIVE HEAT. DO
NOT GET IN EYES, ON SKIN/CLTHG. DO NOT BRTH VAP. HYDROFLUORIC ACID
IS INCOMPAT W/ GLAS S/ALL SILICON-BEARING MATLS & (ING 16)

Respiratory Protection:RESP PROT REQD IF AIRBORNE CONCENTRATION EXCEEDS
TLV. AT CONCENTRATIONS UP TO 20 PPM A NIOSH/MSHA APPROVED CHEMICAL
CARTRIDGE RESP WITH ACID/ORGANIC CARTRIDGE AND DUST/MIST FILTER IS
RECOM. ABOVE LEVE L, A NIOSH/MSHA APPRVD SCBA IS RECOM.
Ventilation:USE GENERAL OR LOCAL EXHAUST VENTILATION TO MEET TLV
REQUIREMENTS.
Protective Gloves:NEOPRENE GLOVES.
Eye Protection:CHEM WORK GOG & FULL LGTH FACESHLD
Other Protective Equipment:UNIFORM, PROTECTIVE SUIT. EMERGENCY EYEWASH
& DELUGE SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MATLS TO AVOID: OXIDES OF SILICON, ESP. GLASS, CONCRETE AND SILICA.
FIRST AID PROC: DROPS OF 0.5% PONTOCAINE HYDROCHLORIDE SOLN
FOLLOWED BY SECOND IRRIGATION FOR AT LEAST 15 MIN.USE NONE OF SOLNS
DESC RIBED FOR SKIN TREATMENT. USE NO OILS/GREASES UNLESS
INSTRUCTED TO DO SO BY PHYS. PONTOCAINE HYDROCHLORIDE IS (ING 3)

HCC:C1
Melt/Freeze Pt:M.P/F.P Text:64.4F,18.0C
Spec Gravity:1.1 (H2O=1)
Solubility in Water:COMPLETE
Appearance and Odor:COLORLESS SOLUTION.
Percent Volatiles by Volume:80

Stability Indicator/Materials to Avoid:YES
ALKALIES,ORG MATLS, MOST COMMON METALS, RUB, LEATHER, FLUORINE, STRONG
BASES, CARBONATES, SULFIDES, CYANIDES,(SUPP DATA)
Stability Condition to Avoid:COLD, LIGHT, HEAT.
Hazardous Decomposition Products:HYDROGEN FLUORIDE, AMMONIA, OXIDES OF
NITROGEN.

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH ALL APPLICABLE
FEDERAL, STATE, AND LOCAL ENVIRONMENTAL 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.