Material Safety Data Sheet

SECTION I - Material Identity
SECTION II - Manufacturer's Information
SECTION III - Physical/Chemical Characteristics
SECTION IV - Fire and Explosion Hazard Data
SECTION V - Reactivity Data
SECTION VI - Health Hazard Data
SECTION VII - Precautions for Safe Handling and Use
SECTION VIII - Control Measures
SECTION IX - Label Data
SECTION X - Transportation Data
SECTION XI - Site Specific/Reporting Information
SECTION XII - Ingredients/Identity Information

SECTION I - Material Identity
Item Name                               
Part Number/Trade Name                   NALCO 2826 COOLING TREATMENT
National Stock Number                    6810P2826
CAGE Code                                89524
Part Number Indicator                    A
MSDS Number                              180115
HAZ Code                                 B

SECTION II - Manufacturer's Information
Manufacturer Name                        NALCO CHEMICAL CO
Street                                   ONE NALCO CENTER
City                                     NAPERVILL
State                                    IL
Country                                  US
Zip Code                                 60563
Emergency Phone                          312-920-1510
Information Phone                        708-305-1000

MSDS Preparer's Information
Date MSDS Prepared/Revised               04FEB94
Date of Technical Review                 10SEP86
Active Indicator                         N

Alternate Vendors

SECTION III - Physical/Chemical Characteristics
Specification Number                     N/K
Hazard Storage Compatibility Code        L1-N1
NRC License Number                       N/A
Net Propellant Weight (Ammo)             N/A
Appearance/Odor                          CLEAR AMBER LIQUID
Boiling Point                            212F /100C
Vapor Pressure                           N/K
Specific Gravity                         1.09
Evaporation Rate                         N/K
Chemical pH                              13.6
Container Pressure Code                  4
Temperature Code                         8
Product State Code                       U

SECTION IV - Fire and Explosion Hazard Data
Flash Point Method                       UNK
Lower Explosion Limit                    NONE
Upper Explosion Limit                    NONE
Extinguishing Media                      EXTENQUISH WITH AGENT SUITABLE FOR SURROUNDING FIRE 
Special Fire Fighting Procedures         NONE
Unusual Fire/Explosion Hazards           NONE

SECTION V - Reactivity Data
Stability                                YES
Stability Conditions to Avoid            NOT KNOWN
Materials to Avoid                       STRONG ACIDS, SULFURIC, PHOSPHORIC, NITRIC, HYDROCHLORIC, CHROMIC, SULFONIC
Hazardous Decomposition Products         CO, CO2, NOX MAY BE FORMED 
Hazardous Polymerization                 NO
Polymerization Conditions to Avoid       WILL NOT OCCUR

SECTION VI - Health Hazard Data
Route of Entry: Skin                     YES
Route of Entry: Ingestion                YES
Route of Entry: Inhalation               YES
Health Hazards - Acute and Chronic       CAUSES BURNS TO SKIN AND EYES 
Carcinogenity: NTP                       NO
Carcinogenity: IARC                      NO
Carcinogenity: OSHA                      NO
Symptoms of Overexposure                 CAUSES BURNS TO SKIN AND EYES 
Medical Cond. Aggrevated by Exposure     N/R
Emergency/First Aid Procedures           EYES: IMMEDIATELY FLUSH FOR 15 MINUTES WHILE HOLDING EYELIDS OPEN. CALL A PHYSICIAN AT ONCE. SKIN: FLUSH WITH WATER 15 MINUTES. INGEST: DO NOT INDUC VOMITING. GIVE WATER. CALL PHYSICIAN. INHAL: REMOVE TO FRESH AIR.

SECTION VII - Precautions for Safe Handling and Use
Steps if Material Released/Spilled       WEAR PROTECTIVE EQUIP.PROVIDE VENTILATION;SM SPILLS(LIQ):CONTAIN W/ABSRBNT MATL,SUCH AS DUST,CLAY,SOIL OR OTHER INERT ABSORBENT.SHOVEL RECLAIMD WASTE INTO RECVRY DRUM FOR DISPOSAL;LG SPILLS:DIKE TO PREVNT FURTHR MOVMNT & RECLAIM INTO SALVAGE TANKS 
Waste Disposal Method                    DISPOSE OF IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL REGULATIONS 
Handling and Storage Precautions         PRODUCT IS CORROSIVE TO ALUMINUM. ALUMINUM SHOULD NOT BE BE USED FOR FEED, STORAGE, OR TRANSPORTATION SYSTEMS 

SECTION VIII - Control Measures
Respiratory Protection                   NIOSH APPROVED RESPIRATOR
Ventilation                              GENERAL VENTILATION IS RECOMMENDED
Protective Gloves                        IMPERMEABLE
Eye Protection                           CHEM SPLASH GOGGLES
Other Protective Equipment               FULL WORK CLOTHING TO PREVENT REPEATED OR PROLONGED CONTACT 
Work Hygenic Practices                   WASH WITH SOAP AND WATER AFTER HANDELING ANY CHEMICAL
Supplemental Health/Safety Data          MSDS FROM MFR DATED 24JAN,86 WHICH CONFORMS TO OSHA HAZ COMMUNICATION STDS; PH OF SOLN RANGES:11.6-11.8;ALSO CONTAINS WATER; PER MSDS,NO SPECIFIC ANTIDOTE IS KNOWN,PHYSICIAN'S JUDGMNT IS OK 
Disposal Code                            O

SECTION IX - Label Data
Protect Eye                              YES
Protect Skin                             YES
Protect Respiratory                      YES
Chronic Indicator                        NO
Contact Code                             MODERATE
Fire Code                                UNKNOWN
Health Code                              UNKNOWN
React Code                               UNKNOWN

SECTION X - Transportation Data
Container Quantity                       200
Unit of Measure                          GL

SECTION XI - Site Specific/Reporting Information
Volatile Organic Compounds (P/G)         0
Volatile Organic Compounds (G/L)         0

SECTION XII - Ingredients/Identity Information
Ingredient #                             01
Ingredient Name                          SODIUM TOLYTRIAZOLE
CAS Number                               64665572
Proprietary                              NO
Percent                                  10