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

MSDS NAME:SOIDUM NITRITE (SEE SUPPL)
Status Code:A
Kit Part:Y
MSDS Number: CLGYN
=== Responsible Party ===
Company:ALDON CHEMICALS INC
Address:1533 W HENRIETTA RD
City:AVON
State:NY
ZIP:14414-9508
Country:US
Info Phone Num:716-226-6177
Emergency Phone Num:716-226-6177 (DAY)
Resp. Party Other MSDS Num.:SS700
Preparer's Name:MICHAEL RASZEJA
Chemtrec Ind/Phone:(800)424-9300
CAGE:6V042
=== Contractor Identification ===
Company:AL-DON CHEMICALS INC
Address:1533 W HENRIETTA RD
Box:City:AVON
State:NY
ZIP:14414-9508
Country:US
Phone:716-226-6177
CAGE:6V042
Company:WARDS NATURAL SCIENCE ESTABLISHMENT INC
Address:5100 W HENRIETTA RD
Box:92912
City:ROCHESTER
State:NY
ZIP:14692-9012
Country:US
Phone:(716) 359-2502
Contract Num:MDA414-99-P-3452
CAGE:63759

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

Name:SODIUM NITRITE
CAS:7632-00-0
RTECS #:RA1225000
Minumum % Wt:97.
Maxumum % Wt:100.
Other REC Limits:NOT PROVIDED
OSHA PEL:NONE ESTABLISHED
ACGIH TLV:NONE ESTABLISHED
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

Name:SODIUM NITRATE
CAS:7631-99-4
RTECS #:WC5600000
= Wt:.3
Other REC Limits:NOT PROVIDED
OSHA PEL:NONE ESTABLISHED
ACGIH TLV:NONE ESTABLISHED

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

Effects of Overexposure:NHALATION: HARMFUL IF INHALED. OVEREXPOSURE TO
    HIGH DUST CONCENTRATION MAY RESULT IN PERSISTENT HEADACHE,
    DIZZINESS, NAUSEA, VOMITING, CYANOSIS, COMA, CONVULSIONS, AND
    DEATH. EYES: MAY CAUSE EYE IRRIT ATION. SKIN: MAY CAUSE IRRITATION.
    INGESTION: MAY BE HARMFUL OR FATAL IF SWALLOWED. EFFECTS OF
    OVEREXPOSURE ARE THE SAME AS BY THE INHALATION ROUTE. THIS COMPOUND
    IS A VASODILATOR AND FORMS METHEMOGLO BIN.

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

Eyes: IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR AT
    LEAST 15 MINUTES, LIFTING UPPER AND LOWER EYELIDS OCCASIONALLY. GET
    MEDICAL ATTENTION. SKIN: FLUSH WITH WATER, THEN WASH WITH SOAP AND
    PLENTY O F WATER. INGESTION: IF SWALLOWED, IF CONSCIOUS, GIVE ONE
    OR TWO GLASSES OF WATER TO DRINK. INDUCE VOMITING. REPEAT UNTIL
    VOMIT FLUID IS CLEAR. CALL A PHYSICIAN IMMEDIATELY. NEVER GIVE
    ANYTHING BY MOUT H TO AN UNCONSCIOUS PERSON. INHALATION: REMOVE TO
    FRESH AIR. IF ILLNESS OR DISCOMFORT DEVELOPS, GET MEDICAL
    ATTENTION.

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

Flash Point:=537.8C, 1000.F
EXPLODE
Extinguishing Media:FLOOD WITH WATER.
Fire Fighting Procedures:IN FIRE CONDITIONS, WEAR A NIOSH-APPROVED
    SELF-CONTAINED BREATHING APPARATUS WITH FULL PROTECTIVE CLOTHING TO
    PREVENT CONTACT WITH SKIN AND EYES. USE FLOODING AMOUNTS OF WATER
    IN EARLY STAGES OF FIRE.  (1993 EMERGENCY RESPONSE GUIDEBOOK, DOT P
    5800.6, GUIDE PAGE NO. 35).
Unusual Fire/Explosion Hazard:OXIDIZER. IF SODIUM NITRITE IS IN CONTACT
    WITH EASILY OXIDIZABLE SUBSTANCES, VIOLENT COMBUSTION/EXPLOSION MAY
    RESULT UPON IGNITION FROM ANY SOURCE. INCREASES FLAMMABILITY OF ANY
    COMBUSTIBLE SUBSTANCE.  EXPLODES WHEN HEATED OVER 1000F. AT HIGH
    TEMPERATURES 600-750F OR ABOVE, WILL GIVE OFF TOXIC OXIDES OF
    NITROGEN FUMES.

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

Spill Release Procedures:SWEEP UP AND PLACE IN SUITABLE CONTAINER. DO
    NOT ALLOW TO REMAIN IN CONTACT WITH COMBUSTIBLES. FLUSH SPILL AREA
    WITH WATER.

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

Handling and Storage Precautions:KEEP CONTAINER TIGHTLY CLOSED. STORE
    IN A COOL, DRY PLACE AWAY FROM WATER OR ACIDS. HYGROSCOPIC. IGNITES
    WITH FRICTION WHEN IN CONTACT WITH ORGANIC MATERIALS. AVOID CONTACT
    WITH SKIN, EYES AND CLOTHIN G. WASH THOROUGHLY AFTER HANDLING. KEEP
    CONTAINER TIGHTLY CLOSED WHEN NOT IN USE.
Other Precautions:MIXTURES WITH INCOMPATIBLE MATERIAL MAY REACT
    VIOLENTLY/EXPLODE. SODIUM NITRITE SHOULD NOT BE MIXED IN QUANTITY
    WITH OTHER CHEMICALS EXCEPT WHEN THE BEHAVIOR OF THE MIXTURE IS
    KNOWN IN ADVANCE. REMOVE /WASH CONTAMINATED CLOTHING. KEEP OUT OF
    REACH OF CHILDREN. DO NOT WEAR CONTACT LENSES WHEN WORKING	WITH
    CHEMICALS.

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

Respiratory Protection:NONE REQUIRED IN NORMAL LABORATORY HANDLING. IF
    DUSTY, WORK IN VENTILATION HOOD OR WEAR A STANDARD NIOSH-APPROVED
    PARTICULATE RESPIRATOR.
Ventilation:LOCAL/MECHANICAL:RECOMMENDED
Protective Gloves:FOR REPEATED CONTACT WEAR RUBBER GLOVES.
Eye Protection:CHEMICAL SAFETY GLASSES
Other Protective Equipment:SMOCK, APRON, EYE WASH STATION, VENTILATION
    HOOD, PROPER GLOVES.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. READ LABEL ON
    CONTAINER BEFORE USING. FOR LABORATORY USE ONLY. NOT FOR DRUG, FOOD
    OR HOUSEHOLD USE.
Supplemental Safety and Health
WARDS P/N 36-3502. ITEM IS A FOUR PART KIT. IT CONTAINS AMMONIUM
    CHLORIDE, CUPRIC SULFATE, SODIUM HYDROXIDE AND SODIUM NITRATE. SEE
    MSDS SERIAL #CLGYK, CLGYL, AND CLGYM.

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

HCC:B1
Boiling Pt:B.P. Text:DECOMPOSES
Melt/Freeze Pt:=271.1C, 520.F
Decomp Temp:=321.1C, 610.F
Vapor Pres:NEGLIGIBLE AS SOLID
Vapor Density:2.39
Spec Gravity:2.168@20C
Solubility in Water:46G/100 ML H20 @ 20C/68F
Appearance and Odor:WHITE TO SLIGHTLY YELLOW GRANULES OR POWDER; NO
    ODOR
Percent Volatiles by Volume:NON-VOLITILE

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

Stability Indicator/Materials to Avoid:YES
STRONG REDUCERS, STRONG ACIDS, ORGANIC MATERIALS, CYANIDES, AMMONIUM
    SALT, CELLULOSE, SODIUM THIOSULFATE, ACETANILIDE, ANILIPYRINE,
    CHLORATES, HYPOPHOPHRITE, IODIDES, MERCURY SALTS.
Stability Condition to Avoid:TEMPERATURES ABOVE 320C OR CONTACT WITH
    ACID LIBERATES POISONOUS BROWN FUMES OF N2O2 (NITROGEN TRIOXIDE).
    PERMANGANATE, SULFIDES, TANNIC ACID.
Hazardous Decomposition Products:GASEOUS NITROGEN OXIDES, WHICH ARE
    TOXIC AND ARE OXIDIZERS. LEAVES CAUSTIC RESIDUE.

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

Waste Disposal Methods:DISCHARGE, TREATMENT, OR DISPOSAL MAY BE SUBJECT
    TO FEDERAL, STATE OR LOCAL LAWS. THESE DISPOSAL GUIDELINES ARE
    INTENDED FOR CATALOG-SIZE QUANTITIES ONLY. DISSOLVE IN WATER AND
    FLUSH TO SEWER WITH LAR GE AMOUNT OF WATER. THESE DISPOSAL
    GUIDELINES ARE INTENDED FOR DISPOSAL OF CATALOG-SIZE QUANTITIES O
    NLY.

===================  MSDS Transport Information  ===================

Transport Information:DOT:SODIUM NITRITE, 5.1, UN 1500.

=======================  Other Information  =======================

 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 ***