Product ID:NALCO 2827 COOLING TREATMENT
MSDS Date:11/21/1995
FSC:6850
NIIN:00F016185
MSDS Number: CDQSD

Emergency Phone: 800-462-5378

Info Phone: 630-305-1000

Preparer: WILLIAM S UTLEY

Cage: 89524

Telephone: (630) 305-1000

Cage: 89524

1,H-BENZOTRIAZOLE (4 OR 5) METHYL SODIUM SALT,

CAS: 64665-57-2

Fraction By Weight: 1-5%

LD50 LC50 Mixture:ORAL LD50(ALBINO RATS): 5,000 MG/KG
Routes of Entry: Inhalation:NO Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SKIN/EYES: CAN CAUSE MILD IRRITATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION

First Aid:EYES/SKIN: FLUSH W/WATER FOR 15 MINS. INGESTION: DON'T INDUCE
VOMITING. GIVE WATER. INHALATION: REMOVE TO FRESH AIR. OBTAIN
MEDICAL ATTENTION IN ALL CASES. CAUTION: IF UNCONSCIOUS, HAVING
TROUBLE BREA THING/IN CONVULSIONS, DON'T INDUCE VOMITING/GIVE
WATER. NOTE TO PHYSICIAN: BASED ON INDIVIDUAL REACTIONS OF THE
PATIENT, PHYSICIAN'S JUDGMENT SHOULD BE USED TO CONTROL SYMPTOMS &
CLINICAL CONDITIONS.

Flash Point Method:PMCC
Flash Point:>200F
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:SMALL: CONTAIN W/ABSORBENT. SHOVEL RECLAIMED
LIQUID & ABSORBENT INTO RECOVERY/SALVAGE DRUMS FOR DISPOSAL. LARGE:
DIKE TO PREVENT FURTHER MOVEMENT & RECLAIM INTO RECOVERY/SALVAGE
DRUMS/TANK TRUCK FOR D ISPOSAL.

Handling and Storage Precautions:KEEP CONTAINER CLOSED WHEN NOT IN USE.
EMPTY CONTAINERS MAY CONTAIN RESIDUAL PRODUCT. DON'T REUSE
CONTAINER UNLESS PROPERLY RECONDITIONED.
Other Precautions:DON'T GET IN EYES, ON SKIN/ON CLOTHING. DON'T TAKE
INTERNALLY. PRODUCT IS CORROSIVE TO ALUMINUM. ALUMINUM SHOULDN'T BE
USED FOR FEED, STORAGE/TRANSPORTATION SYSTEMS. DON'T BREATHE
SMOKE/FUMES. AVOID C ONTACT W/SKIN & EYES/CLOTHING.

Respiratory Protection:IF SIGNIFICANT MISTS/AEROSOLS ARE GENERATED,
WEAR A NIOSH APPROVED RESPIRATOR. LARGE SPILLS: ENTRY INTO LARGE
TANKS, VESSELS/ENCLOSED SMALL SPACES W/INADEQUATE VENTILATION, A
POSITIVE PRESSURE, SELF C ONTAINED BREATHING APPARATUS.
Ventilation:GENERAL VENTILATION IS RECOMMENDED.
Protective Gloves:NEOPRENE/NITRILE/POLY VINYL CHLORINE
Eye Protection:CHEMICAL SPLASH GOGGLES
Other Protective Equipment:NATURAL RUBBER/VITON/BUTYL GLOVES, EYE WASH
FOUNTAIN, SAFETY SHOWER
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health
PH: 10-11.5. 2827 COOLING TREATMENT IS AN AQUEOUS BLEND OF
PHOSPHONATES, SUBSTITUTED TRIAZOLE & A SUBSTITUTED CARBOXYLATE
W/TRACER.

Boiling Pt:B.P. Text:212F
Melt/Freeze Pt:M.P/F.P Text:24F
Spec Gravity:1.14
pH:(SUPP)
Appearance and Odor:CLEAR BRIGHT YELLOW/ORANGE LIQUID

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS; SULFURIC, PHOSPHORIC, NITRIC, HYDROCHLORIC, CHROMIC,
SULFONIC, ALUMINUM
Hazardous Decomposition Products:THERMAL DECOMPOSITION: CO, CO2,
NITROGEN OXIDES, TTOXIC FUMES

Waste Disposal Methods:WASTE MAY BE SOLIDIFIED W/STABILIZING AGENTS;
SAND/FLY ASH/CEMENT BEFORE DISPOSAL TO AN INDUSTRIAL WASTE
LANDFILL/INCINERATED/DISPOSED OF IAW/LOCAL, STATE & FEDERAL
REGULATIONS. CORROSIVE LIQUID UN326 7.

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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
assume responsibility for the suitability of this information to their
particular situation.