=====================  Product Identification  =====================

MSDS NAME:2544 PHOSPHORIC ACID ETCH
NIIN:01-240-5799
MSDS Number: BJCVH
=== Responsible Party ===
Company:JOHNSON & JOHNSON DENTAL CARE COMPANY
Address:501 GEORGE STREET
City:NEW BRUNSWICK
State:NJ
ZIP:08903
CAGE:64397
=== Contractor Identification ===
Company:JOHNSON & JOHNSON DENTAL CARE COMPANY
Address:501 GEORGE STREET
Box:City:NEW BRUNSWICK
State:NJ
ZIP:08903
Country:US
Phone:201-524-6723
CAGE:64397

=============  Composition/Information on Ingredients  =============

Name:PHOSPHORIC ACID  (SARA III)
CAS:7664-38-2
RTECS #:TB6300000
Fraction by Wt: 35-38%
Other REC Limits:1 MG/CUM
OSHA PEL:1 MG/M3/3 STEL
ACGIH TLV:1 MG/M3/3 STEL; 9192
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Name:WATER, H2O
CAS:7732-18-5
RTECS #:ZC0110000
Fraction by Wt: 62-65%

Name:THICKENER
Fraction by Wt: <1%

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:ORAL LD50 RAT: 1530 MG/KILO
Routes of Entry: Inhalation:NO	Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:SKIN: CORROSIVE & BURNS. EYES: SERIOUS
    INJURY OR PERMANENT BLINDNESS. INGESTION: CORROSIVE & POISON.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:SKIN: CORROSIVE & BURNS. EYES: MAY CAUSE
    SERIOUS INJURY OR PERMANENT BLINDNESS. INGESTION: CORROSIVE &
    POISON.

=======================  First Aid Measures  =======================

Eyes: FLUSH W/COPIOUS QUANTITIES OF WATER FOR AT LEAST 15
    MINUTES. SEEK MED ATTN. SKIN: FLUSH W/WATER, THEN WATER CONTAINING
    SODIUM BICARBONATE. CALL PHYSICIAN. INGESTION: GIVE TAP WATER, MILK
    OF MAGN ESIA. GIVE WHITE OF EGGS BEATEN W/WATER. DON'T INDUCE
    VOMITING. CALL PHYSICIAN.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:NON-FLAMMABLE

==================  Accidental Release Measures  ==================

Spill Release Procedures:COVER THE CONTAMINATED SURFACE W/SODIUM
    BICARBONATE. MIX & ADD WATER TO FORM A SLURRY. SCOOP UP SLURRY &
    STORE IN ACCEPTABLE CONTAINER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:DON'T GET INTO EYES, SKIN, OR
    CLOTHING. KEEP IN TIGHTLY CLOSED CONTAINER.
Other Precautions:NONE

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:NONE REQUIRED
Protective Gloves:RUBBER, LATEX
Eye Protection:CHEMICAL SPLASH GOGGLES
Other Protective Equipment:NONE
Supplemental Safety and Health
ACID ETCH SOLUTION IS INCLUDED IN ALL POLYMERIC MATERIAL KITS & BONDING
    AGENT KITS.

==================  Physical/Chemical Properties  ==================

Boiling Pt:B.P. Text:261C
Melt/Freeze Pt:M.P/F.P Text:42.4C
Spec Gravity:1.3
Appearance and Odor:WATER CLEAR, ODORLESS SOLUTION OR GEL

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
METALS
Hazardous Decomposition Products:HYDROGEN (FLAMMABLE GAS)

====================  Disposal Considerations  ====================

Waste Disposal Methods:DILUTE W/LARGE QUANTITIES OF WATER & DISPOSE
    INTO SINK. LARGE QUANTITIES SHOULD BE DISPOSED OF BY PROFESSIONAL
    DISPOSAL SERVICE.

 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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