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

MSDS NAME:GLASTONE
NIIN:01-036-8889
MSDS Number: BJCRM
=== Responsible Party ===
Company:RANSOM & RANDOLPH CO/DENTSPLY
Address:120 WEST WAYNE STREET
City:MAUMEE
State:OH
ZIP:43537
Info Phone Num:(419) 241-6251
Emergency Phone Num:(419) 893-9497
CAGE:EO128
=== Contractor Identification ===
Company:R AND R/DENTSPLY
Address:120 W WAYNE ST
Box:City:MAUMEE
State:OH
ZIP:43537-2151
Country:US
CAGE:49867
Company:RANSOM & RANDOLPH/DENTSPLY
Address:120 W WAYNE ST
City:MAUMEE
State:OH
ZIP:43537-2151
Country:US
Phone:419-893-9497
CAGE:EO128

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

Name:SILICA, CRYSTALLINE - CRISTOBALITE
CAS:14464-46-1
RTECS #:VV7325000
Fraction by Wt: <5%
Other REC Limits:0.05 MG/CUM NIOSH
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.05 MG/M3 RDUST9293

Name:PLASTER OF PARIS (CALCIUM SULFATE DIHYDRATE)
CAS:10101-41-4
RTECS #:EW4150000
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9293

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:INHALATION: DUST MAY CAUSE
    PNEUMOCONISES.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: DUST MAY CAUSE PNEUMOCONISES.

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

First Aid:SKIN: WASH W/SOAP & WATER. EYES: FLUSH W/WATER - IF
    IRRITATION PERSISTS, SEE PHYSICIAN.

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

Spill Release Procedures:DAMPEN W/WATER SUFFICIENT TO PREVENT DUST &
    SWEEP UP.

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

Handling and Storage Precautions:AVOID PROLONGED EXPOSURE TO DUST.
Other Precautions:NONE

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

Respiratory Protection:AMERICAN OPTICAL #R2090N
Ventilation:LOCAL EXHAUST
Work Hygienic Practices:NONE
Supplemental Safety and Health
NONE

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

Spec Gravity:2.9
Solubility in Water:1.3%
Appearance and Odor:PINK ODORLESS POWDER

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

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:FUMES OF SULFUR OXIDE

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

Waste Disposal Methods:LANDFILL OR OTHER NORMAL SOLID WASTE DISPOSAL.

 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 ***