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

MSDS NAME:NALCO 39M CORROSION INHIBITOR
NIIN:01-072-0979
MSDS Number: BGKLL
=== Responsible Party ===
Company:NALCO
Address:ONE NALCO CENTER
City:NAPERVILLE
State:IL
ZIP:60566-1025
Country:US
Info Phone Num:JOHN J. KASPER
Emergency Phone Num:312-961-9500
Preparer's Name:JOHN J.KASPER
CAGE:FO908
=== Contractor Identification ===
Company:NALCO
Address:ONE NALCO CENTER
City:NAPERVILLE
State:IL
ZIP:60566-1024
Phone:(708) 961-9500
CAGE:FO908
Company:ONDEO NALCO COMPANY
Address:ONDEO NALCO CENTER
Box:City:NAPERVILLE
State:IL
ZIP:60563-1198
Country:US
Phone:(630) 305-1000
CAGE:89524

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

Name:SODIUM NITRITE  (SARA III)
CAS:7632-00-0
RTECS #:RA1225000
Fraction by Wt: 1-10%
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

Name:SODIUM MERCAPTOBENZOTHIAZOLE
CAS:2492-26-4
RTECS #:DL6825000
Fraction by Wt: 1-10%

Name:SODIUM TETRABORATE
CAS:1330-43-4
Fraction by Wt: 1-10%
ACGIH TLV:1MG/CUM

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

LD50 LC50 Mixture:ORAL RAT=3,362MG/KG
Routes of Entry: Inhalation:UNKNOWN  Skin:YES  Ingestion:YES
Health Hazards Acute and Chronic:ACUTE:IRRITATION OF EYES AND
    SKIN;INGESTION CAN CAUSE KIDNEY DAMAGE. CHRONIC:NO DATA AVAILABLE.
Effects of Overexposure:CAUSE FORMATION OF METHEMOGLOBINEMIA LEADING TO
    CYANOSIS & POSSIBLE DEATH.SM AMT CAUSE BLOOD P. DROP
Medical Cond Aggravated by Exposure:SODIUM NITRITE.PREGNANT WOMEN ARE
    PARTICULARY SENSITIVE TO METHAEMOG

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

First Aid:EYE:FLUSH WITH WATER FOR 15 MIN.CALL A PHYSICIAN;SKIN:FLUSH
    WITH WATER FOR 15 MIN;ING:INDUCE VOMITING,GIVE WATER,CALL A
    PHYSICIAN AT ONCE.

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

Flash Point:NONE
Extinguishing Media:NONE NOTED;USE SUITABLE MEDIA FOR SURROUNDING
    FIRES.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA IN AN ENCLOSED
    AREA IN FIRES SITUATIONS.
Unusual Fire/Explosion Hazard:MAY EVOLVE NO*X UNDER FIRE CONDITIONS.

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

Spill Release Procedures:SMALL SPILLS:CONTAIN WITH ABSORBENT
    MATL.SHOVEL RECLAIMED LIQ & ABSORBENT INTO RECOVERY OR SALVAGE DRUM
    FOR DISPOSAL;LARGE SPILLS:DIKE TO PREVENT FURTHER MOVEMENT &
    RECLAIN INTO RECOVERY OR SALVAGE DR UMS OR TANK TRUCK FOR DISPOSAL.

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

Respiratory Protection:NONE NEEDED WITH ADEQUATE VENTILATION.
Ventilation:GENERAL VENTILATION
Protective Gloves:IMPERMEABLE
Eye Protection:CHEM SPLASH GOGGLES
Other Protective Equipment:NONE
Supplemental Safety and Health
MSDS RECEIVED BY DGSC:16 JUNE 1988.THIS PART B "NALCO 39M" HAS REPLACED
    PART A "NALCO 39L"

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

HCC:N1
Boiling Pt:B.P. Text:212F/100C
Spec Gravity:1.13
pH:11.6
Solubility in Water:COMPLETE
Appearance and Odor:RED LIQUID,ODORLESS

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

Stability Indicator/Materials to Avoid:YES
MANY AMINE CAN FORM N-NITROSAMINE WHEN MIXED W/THE MATL;ACID
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:CO,CO*2,NO*X.

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

Waste Disposal Methods:SOLIDIFIED BEFORE DISPOSAL TO A SANITARY
    LANDFILL.CAN BE DEEP-WELL INJECTED IN ACCORDANCE WITH LOCAL,STATE &
    FEDERAL REGULATIONS.

 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.

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