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

MSDS NAME:AHYDRON
NIIN:00F011094
MSDS Number: BJBCZ
=== Responsible Party ===
Company:VIVADENT USA INC
Address:182 WHALES AVE
Box:304
City:TONAWANDA
State:NY
ZIP:14150
Info Phone Num:(716) 694-2333
Emergency Phone Num:(716) 694-2333
CAGE:6S143
=== Contractor Identification ===
Company:VIDADENT USA INC.
Address:182 WHALES AVE
Box:City:TONAWANDA
State:NY
ZIP:14151
Phone:(716) 694-2333
CAGE:6S413
Company:VIVADENT USA INC
Address:182 WHALES AVENUE
Box:304
City:TONAWANDA
State:NY
ZIP:14151
Phone:(716) 694-2333
CAGE:6S143

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

Name:ACETONE  (SARA III)
CAS:67-64-1
RTECS #:AL3150000
Fraction by Wt: 70%
Other REC Limits:590 MG/CUM
OSHA PEL:1000PPM
ACGIH TLV:750PPM/1000STEL;9293
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Name:METHYLENE CHLORIDE	(SARA III)
CAS:75-09-2
RTECS #:PA8050000
Fraction by Wt: 30%
Other REC Limits:A2 CARCINOGEN
OSHA PEL:500 PPM/C,1000; Z2
ACGIH TLV:50 PPM, A2; 9192
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:INHALATION: IRRITATING TO THE EYES,
    MUCOUS MEMBRANES & UPPER RESPIRATORY TRACT.
Explanation of Carcinogenicity:METHYLENE CHLORIDE IS CONSIDERED TO BE
    AN ANIMAL CARCINOGEN.
Effects of Overexposure:INHALATION: IRRITATING TO THE EYES, MUCOUS
    MEMBRANES & UPPER RESPIRATORY TRACT.

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

First Aid:INHALATION: REMOVE TO FRESH AIR. SKIN: WASH W/PLENTY OF WATER
    & SOAP, REMOVE CONTAMINATED CLOTHING. EYE: RINSE W/PLENTY OF WATER
    UNTIL IRRITATION STOPS, SEEK MEDICAL CARE. INGESTION: SEEK MEDICAL
    CARE .

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

Flash Point Method:CC
Flash Point:-19C
Lower Limits:2.2%
Upper Limits:12.8%
Extinguishing Media:CO2, DRY CHEMICAL POWDER, ALCOHOL OR POLYMER FOAM
Fire Fighting Procedures:WATER MAY BE EFFECTIVE FOR COOLING, BUT MAY
    NOT EFFECT EXTINGUISHMENT. USE EXTINGUISHING MEDIA AS MENTIONED
    ABOVE.
Unusual Fire/Explosion Hazard:HIGHLY FLAMMABLE, KEEP AWAY FROM HEAT &
    SOURCES OF IGNITION - NO SMOKING.

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

Spill Release Procedures:SHUT OFF ALL SOURCES OF IGNITION. COVER
    W/CARBON ABSORBENT, TAKE UP & PLACE IN CLOSED CONTAINER. WASH SPILL
    SITE AFTER MATERIAL PICKUP IS COMPLETE.

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

Handling and Storage Precautions:STORE IN A COOL, DRY & VENTILATED
    PLACE. KEEP CONTAINERS CLOSED. AVOID CONDITIONS WHICH MAY RESULT IN
    DISPERSION TO WATERS. DON'T EMPTY INTO DRAIN.
Other Precautions:USE REASONABLE CARE TO AVOID CONTACT W/SKIN, EYES &
    MUCOUS MEMBRANES. DON'T BREATHE VAPOR.

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

Ventilation:LOCAL EXHAUST: RECOMMENDED
Eye Protection:RECOMMENDED
Work Hygienic Practices:REMOVE CONTAMINATED CLOTHING.
Supplemental Safety and Health

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

Boiling Pt:B.P. Text:57F
Vapor Pres:240
Vapor Density:2
Spec Gravity:0.79
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR COLORLESS LIQUID, FRAGRANT ODOR

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

Stability Indicator/Materials to Avoid:YES
BASES, OXIDIZING AGENTS, REDUCING AGENTS
Stability Condition to Avoid:HEAT, IGNITION SOURCES, PROTECT FROM
    MOISTURE.
Hazardous Decomposition Products:MAY PRODUCE TOXIC FUMES

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

Waste Disposal Methods:THE COMBUSTIBLE MATERIAL MAY BE BURNED IN A
    CHEMICAL INCINERATOR. FEDERAL, STATE & LOCAL LAWS TAKE PRECEDENCE.

 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.

*** END OF RECORD ***