ONCOR INC -- SODIUM DIHYDROGEN PHOSPHATE  -- 6810-00F048666
<pre>=====================  Product Identification  =====================

Product ID:SODIUM DIHYDROGEN PHOSPHATE
MSDS Date:03/01/1989
FSC:6810
NIIN:00F048666
=== Responsible Party ===
Company Name:ONCOR INC
Address:209 PERRY PKY SUITE 7
City:GAITHERSBURG
State:MD
ZIP:20877-5000
Country:US
Info Phone Num:301-963-3500/800-776-6267
Emergency Phone Num:301-963-3500/800-776-6267
CAGE:016E9
=== Contractor Identification ===
Company Name:ONCOR INC
Address:209 PERRY PKY SUITE 7
City:GAITHERSBURG
State:MD
ZIP:20877-5000
Country:US
Phone:301-963-3500/800-776-6267
CAGE:016E9

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

Ingred Name:PHOSPHORIC ACID, MONOSODIUM SALT, MONOHYDRATE *96-2*
CAS:10049-21-5

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:INHALATION: MAY IRRITATE NOSE &
    THROAT. INGESTION: MAY RESULT IN SEVERE INTESTINAL IRRITATION
    W/BURNS TO MOUTH. EYES: IRRITATION. SKIN: IRRITATION. PROLONGED
    EXPOSURE MAY CAUSE DERMATITIS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, NAUSEA, VOMITING

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

First Aid:OBTAIN MEDICAL ATTENTION IN ALL CASES.

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

Extinguishing Media:USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING
    FIRE.
Fire Fighting Procedures:WEAR PROTECTIVE EQUIPMENT & SELF CONTAINED
    BREATHING APPARATUS W/FULL FACEPIECE OPERATED IN POSITIVE PRESSURE
    MODE.
Unusual Fire/Explosion Hazard:NONE

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

Spill Release Procedures:WEAR SELF CONTAINED BREATHING APPARATUS & FULL
    PROTECTIVE CLOTHING. W/CLEAN SHOVEL, CAREFULLY PLACE MATERIAL INTO
    CLEAN, DRY CONTAINER & COVER. REMOVE FROM AREA. FLUSH AREA W/WATER.

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

Handling and Storage Precautions:KEEP CONTAINER TIGHTLY CLOSED.
    SUITABLE FOR ANY GENERAL CHEMICAL STORAGE AREA.

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

Respiratory Protection:NONE REQUIRED WHERE ADEQUATE VENTILATION
    CONDITIONS EXIST. IF AIRBORNE CONCENTRATION IS HIGH, USE AN
    APPROPRIATE RESPIRATOR/DUST MASK.
Ventilation:ADEQUATE GENERAL/LOCAL EXHAUST TO KEEP FUME/DUST LEVELS AS
    LOW AS POSSIBLE.
Protective Gloves:RECOMMENDED
Eye Protection:SAFETY GLASSES W/SIDESHIELDS
Other Protective Equipment:UNIFORM
Supplemental Safety and Health

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

Spec Gravity:2.04
Solubility in Water:COMPLETE
Appearance and Odor:WHITE, ODORLESS

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

Stability Indicator/Materials to Avoid:YES
IRON & OTHER HEAVY METALS
Hazardous Decomposition Products:OXIDES OF PHOSPORUS, OXIDES

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/LOCAL, STATE &
    FEDERAL REGULATIONS.

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 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
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 particular situation.