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

MSDS NAME:CATALYZED HYDRAZINE 7%
NIIN:01-304-5373
Status Code:A
MSDS Number: CLNWD
=== Responsible Party ===
Company:TANGRAM COMPANY LLC
Address:125 CORPORATE DR
City:HOLTSVILLE
State:NY
ZIP:11742
Country:US
Info Phone Num:631-758-0460
Emergency Phone Num:(800)424-9300
Preparer's Name:NOT PROVIDED
Chemtrec Ind/Phone:(800)424-9300
CAGE:1H2F5
=== Contractor Identification ===
Company:TANGRAM COMPANY LLC
Address:125 CORPORATE DR
Box:City:HOLTSVILLE
State:NY
ZIP:11742
Country:US
Phone:631-758-0460
Contract Num:SP0450-02-M-M073
CAGE:1H2F5

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

Name:HYDRAZINE HYDRATE
CAS:302-01-2
RTECS #:MU7175000
Other REC Limits:NOT PROVIDED
OSHA PEL:1.3 MG/M3;1 PPM
ACGIH TLV:0.13 MG/M3;0.1 PPM
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Name:HYDROQUINONE
CAS:123-31-9
RTECS #:MX3500000
Other REC Limits:NOT PROVIDED
OSHA PEL:2 MG/M3
ACGIH TLV:2 MG/M3
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

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

LD50 LC50 Mixture:LD50 ICV (RATS): 75 MG/KG
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:EFFECTS OF SINGLE OVER EXPOSURE:
    INGESTION: POISON BY INGESTION. DAMAGES LIVER AND DESTROYS RED
    BLOOD CELLS. CORROSIVE BY INHALATION. CAUSES BURNS TO MUCOUS
    MEMBRANES IF INHALED. SKIN ABSORPTION OR  S KIN CONTACT: CORROSIVE,
    CAUSES SKIN BURNS MAY CAUSE SKIN SENSITIZATION AND SYSTEMIC
    POISONING. INHALATION: CAUSES BURNS TO MUCOUS MEMBRANES IF INHALED.
    EYE CONTACT: CORROSIVE, CAUSES EYE BURNS, MAY CA USE BLINDNESS.
    EFFECTS OF REPEATED OVEREXPOSURE: LC50 I.C.V. IN RATS 75 MG/KILO.
    SUSPECT CARCINOGEN, ALLEGIC SENSITIZER.
Explanation of Carcinogenicity:HYDRAZINE IS A POISON AND CARCINOGEN
    AFFECTING THE LUNGS (TUMORIGEN), NERVOUS SYSTEM, LIVER KIDNEYS AND
    SUBCUTANEOUS TISSUE. HYDRAZINE IS LISTED BT NTP AND IARC AS A
    POSSIBLE GROUP B HUMAN CARCINOGEN.
Effects of Overexposure:INGESTION: DAMAGES LIVER AND DESTROYS RED BLOOD
    CELLS. CAUSES BURNS TO MUCOUS MEMBRANES IF INHALED. SKIN ABSORPTION
    OR	SKIN CONTACT: CAUSES SKIN BURNS. INHALATION: CAUSES BURNS TO
    MUCOUS MEMBRANES IF  INHALED. EYE CONTACT: CAUSES EYE BURNS, MAY
    CAUSE BLINDNESS.
Medical Cond Aggravated by Exposure:POSSIBLE DAMAGE TO LIVER, BLOOD AND
    EYE IRRITATION.

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

Eyes: FLUSH WITH PLENTY OF WATER. SEEK MEDICAL ATTENTION.
    SKIN: WASH WITH SOAP AND WATER. REMOVE AND LAUNDER CONTAMINATED
    CLOTHING. GET MEDICAL ATTENTION. INHALATION: REMOVE TO FRESH AIR.
    GET MEDICAL  ATTENTION. INGESTION: INDUCE VOMITING. FOR LARGE
    AMOUNTS, INDUCE VOMITING WITH IPECAC. DO NOT INDUCE VOMITING IF
    PERSON IS COMATOSE. GET EMERGENCY MEDICAL ATTENTION.

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

Extinguishing Media:FLUSH WITH WATER.
Fire Fighting Procedures:NONE KNOWN.
Unusual Fire/Explosion Hazard:HYDRAZINE IN  CONCENTRATIONS ABOVE 50%.

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

Spill Release Procedures:WEAR NIOSH APPROVED SELF CONTAINED BREATHING
    APPARATUS. FOLLOWING OSHA REGULATIONS FOR RESPIRATOR USE (SEE CFR
    1910.134). WEAR GOGGLES, COVERALLS, PVC OR BUTYL GLOVES AND BOOTS.
    WASH ALL CONTAMINATED  CLOTHING. DESTROY ANY CONTAMINATED LEATHER
    ARTICLES.
Neutralizing Agent:DILUTE HYPOCHLORITE SOLUTION.

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

Handling and Storage Precautions:DO NOT GET IN EYES, ON SKIN OR ON
    CLOTHING. DO NOT TAKE INTERNALLY. AVOID BREATHING MIST OR VAPOR.
    DESTROY ANY CONTAMINATED LEATHER ARTICLES. MAINATIN ATMOSPHERE OF
    NITROGEN OVER HYDRAZINE. CONTAINERS  MUST BE GROUNDED. ADEQUTE
    WATER SUPPLY MUST BE AVAILABLE FOR FLUSHING.
Other Precautions:NOT PROVIDED

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

Respiratory Protection:CARTRIDGE TYPE MASK.
Ventilation:FRESH AIR.
Protective Gloves:GLOVES.
Eye Protection:SAFETY GLASSES WITH SIDE SHIELDS.
Other Protective Equipment:RUBBER LAB COAT.
Work Hygienic Practices:NOT PROVIDED
Supplemental Safety and Health
TOTAL ITEM RECORD (TIR): 7% HYDRAZINE, 92% WATER AND 1% CATALYST.

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

HCC:T4
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:=101.7C, 215.F
Melt/Freeze Pt:M.P/F.P Text:NOT AVAILABLE
Decomp Temp:Decomp Text:NOT PROVIDED
Vapor Pres:SAME AS WATER
Vapor Density:AS WATER
Spec Gravity:1.003
pH:NOT PROVIDED
Viscosity:NOT PROVIDED
Evaporation Rate & Reference:SAME AS WATER
Solubility in Water:MISCIBLE
Appearance and Odor:CLEAR, COLORLESS, SLIGHTLY FISHY ODOR.
Percent Volatiles by Volume:NOT PROVIDED
Corrosion Rate:NOT PROVIDED

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

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, STRONG OXIDIZING MATERIALS.
Stability Condition to Avoid:NOT PROVIDED
Hazardous Decomposition Products:AMMONIA

===================  Toxicological Information	===================

Toxicological Information:LD50 ICV RATS: 75 MG/KILO. SUSPECT
    CARCINOGEN, ALLERGIC SENSITIZER.

=====================  Ecological Information  =====================

Ecological:NOT PROVIDED

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

Waste Disposal Methods:FLUSH WITH LARGE AMOUNT OF WATER AND DRAIN TO A
    CATCH BASIN. TRANSFER INTO AN APPROVED DOT CONTAINER AND SEAL.
    NEUTRALIZE ANY REMAINING MATERIAL WITH DILUTE HYPOCHLORITE SOLUTION
    AND WASH DOWN WITH WA TER.

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

Transport Information:HYDRAZINE, AQUEOUS SOLUTION, UN3293, PGIII,
    TOXIC, 6.1.

=====================  Regulatory Information  =====================

SARA Title III Information:SPECIFICALLY LISTED UNDER SARA TITLE III
    SECTION 313.
Federal Regulatory Information:NOT PROVIDED
State Regulatory Information:NOT PROVIDED

=======================  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 ***