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

MSDS NAME:RC 605 NC GAS TANK PURGER
NIIN:01-416-6316
MSDS Number: CJPPG
=== Responsible Party ===
Company:RESEARCH CHEMICALS INC
Box:211403
City:BEDFORD
State:TX
ZIP:76095-8403
Country:US
Info Phone Num:817-268-8900
Emergency Phone Num:817-268-8900
Preparer's Name:ROGER E. DEAN
CAGE:TO338
=== Contractor Identification ===
Company:RESEARCH CHEMICALS
Box:211403
City:BEDFORD
State:TX
ZIP:76095-8403
Country:US
Phone:817-268-8900
Contract Num:SP0450-00-M-D696
CAGE:0MWM2
Company:RESEARCH CHEMICALS INC
Address:Box:211403
City:BEDFORD
State:TX
ZIP:76095-8403
Country:US
Phone:817-268-8900
CAGE:TO338

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

Name:EDTA (TETRASODIUM ETHYLENE DIAMINE TETRAACETATE)
CAS:64-02-8
RTECS #:AH5075000
= Wt:1.04
Other REC Limits:NONE RECOMMENDED

Name:STPP (SODIUM PHOSPHATE, TRIBASIC) (CERCLA)
CAS:7758-29-4
RTECS #:YK4570000
= Wt:3.06
Other REC Limits:NONE RECOMMENDED
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Name:PETRO BA
= Wt:3.83
Other REC Limits:NONE RECOMMENDED

Name:CAUSTIC POTASH (POTASSIUM HYDROXIDE) (CERCLA)
CAS:1310-58-3
RTECS #:TT2100000
= Wt:2.2
Other REC Limits:NONE RECOMMENDED
OSHA PEL:C 2 MG/M3
ACGIH TLV:C 2 MG/M3; 9495
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

Name:TALL OIL
CAS:61790-12-3
= Wt:6.12
Other REC Limits:NONE RECOMMENDED

Name:SODIUM METASILICATE
CAS:6834-92-0
RTECS #:VV9275000
= Wt:6.51
Other REC Limits:NONE RECOMMENDED

Name:TRITON X-114 (OCTYLPHENOXY POLYETHOXYETHANOL)
CAS:9036-19-5
RTECS #:MD0907600
= Wt:2.78
Other REC Limits:NONE RECOMMENDED

Name:NONYL PHENOL POLYETHYLENE GLYCOL
CAS:26027-38-3
RTECS #:MD0906000
= Wt:1.53
Other REC Limits:NONE RECOMMENDED

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

LD50 LC50 Mixture:NOT PROVIDED.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Health Hazards Acute and Chronic:NOT PROVIDED.
Explanation of Carcinogenicity:NOT PROVIDED.
Effects of Overexposure:AVOID SKIN CONTACT.
Medical Cond Aggravated by Exposure:NOT PROVIDED.

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

First Aid:SKIN-FLUSH THOROUGHLY WITH COOL WATER. CALL PHYSICIAN.
    (IMPORTANT)

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

Fire Fighting Procedures:NONE.

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

Spill Release Procedures:APPLY DRY ABSORBENT.

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

Handling and Storage Precautions:COOL DRY PLACE.
Other Precautions:AVOID CONTACT WITH LIGHT METALS.

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

Respiratory Protection:CHEMICAL MIST.
Ventilation:MECHANICAL-STANDARD.
Protective Gloves:NEOPRENE.
Eye Protection:MIST.
Other Protective Equipment:NOT PROVIDED.
Work Hygienic Practices:NOT PROVIDED.
Supplemental Safety and Health
NONE

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

HCC:N1
NRC/State Lic Num:NOT RELEVANT.
Boiling Pt:>93.3C, 200.F
Melt/Freeze Pt:M.P/F.P Text:NOT PROVIDED.
Decomp Temp:Decomp Text:NOT PROVIDED.
Vapor Pres:NOT PROVIDED.
Spec Gravity:>1
pH:NOT PROVIDED.
Viscosity:NOT PROVIDED.
Solubility in Water:100%
Appearance and Odor:AMBER LIQUID; NO ODOR.

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

Stability Indicator/Materials to Avoid:YES
ACIDS, OXIDANTS.
Stability Condition to Avoid:ACIDS, OXIDANTS.

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

Toxicological Information:NOT PROVIDED.

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

Ecological:NOT PROVIDED.

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

Waste Disposal Methods:LANDFILL.

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

Transport Information:NOT PROVIDED.

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

SARA Title III Information:NOT PROVIDED.
Federal Regulatory Information:NOT PROVIDED.
State Regulatory Information:NOT PROVIDED.

 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 ***