| Item Name | |
| Part Number/Trade Name | NALCO 20207 WATER TREATMENT CHEMICAL |
| National Stock Number | 6850PNALCO20207 |
| CAGE Code | 89524 |
| Part Number Indicator | A |
| MSDS Number | 188787 |
| HAZ Code | B |
| Manufacturer Name | NALCO CHEMICAL COMPANY |
| P.O. Box | N/R |
| Street | ONE NALCO CENTER |
| City | NAPERVILLE |
| State | IL |
| Country | US |
| Zip Code | 60566-1024 |
| Emergency Phone | 800-424-9300 CHEMTREC |
| Information Phone | 630-305-1000 |
| Date MSDS Prepared/Revised | 10MAR98 |
| Date of Technical Review | 27JUN89 |
| Active Indicator | N |
| Specification Number | N/R |
| Specification Type/Grade/Class | N/R |
| NRC License Number | N/R |
| Net Propellant Weight (Ammo) | N/R |
| Appearance/Odor | CLEAR LIGHT AMBER LIQUID, SWEET ODOR |
| Boiling Point | NR |
| Vapor Pressure | NR |
| Vapor Density | NR |
| Specific Gravity | 1.24 |
| Evaporation Rate | N/K |
| Solubility in Water | COMPLETELY |
| Percent Volatiles by Volume | N/K |
| Chemical pH | 13.7 |
| Container Pressure Code | 1 |
| Temperature Code | 4 |
| Product State Code | L |
| Flash Point | 200 |
| Flash Point Method | PMCC |
| Lower Explosion Limit | N/R |
| Upper Explosion Limit | N/R |
| Extinguishing Media | NOT EXPECTED TO BURN UNLESS ALL WATER IS BOILED AWAY. REMAING ORGANICS MAY BE IGNITIBLE. USE WATER TO COOL CONTAINERS EXPOSED TO FIRE |
| Special Fire Fighting Procedures | IF WATER IS DRIVEN OFF, THE REMAINING ORGANICS MAY BE IGNITABLE |
| Unusual Fire/Explosion Hazards | CONTACT WITH REACTIVE METALS (EG. ALUMINUM) MAY RESULT IN THE GENERATION OF FLAMMABLE HYDROGEN GAS |
| Stability | YES |
| Stability Conditions to Avoid | NONE NOTED |
| Materials to Avoid | STRONG ACIDS WHICH CAN GENERATE HEAT, SPLATTERING OR BOILING AND THE RELEASE OF TOXIC FUMES |
| Hazardous Decomposition Products | THERMAL - CO, CO2, NOX MAY BE FORMED. DO NTO BREAHTE SMOKE OR FUMES. WEAR SUITABLE PROTECTIVE EQUIPMENT |
| Hazardous Polymerization | NR |
| Polymerization Conditions to Avoid | NONE NOTED |
| 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. DO NOT GET IN EYES, ON SKIN, OR ON CLOTHING. WEAR GOGGLES, FACE SHIELD, AND PROTECTIVE GLOVES WHEN HANDLING. DO NOT TAKE INTERNALLY |
| Carcinogenity: NTP | N/K |
| Carcinogenity: IARC | N/K |
| Carcinogenity: OSHA | N/K |
| Explanation of Carcinogenity | NONE |
| Symptoms of Overexposure | [EYE] CAN CAUSE CAUSTIC TYPE BURNS [SKIN] CAN CAUSE CAUSTIC TYPE BURNS |
| Medical Cond. Aggrevated by Exposure | DOES NOT IDENTIFY ANY WORSENING OF EXISTING CONDITIONS |
| Emergency/First Aid Procedures | [EYE] FLUSH WITH WATER FOR 15 MIN. LIFT LIDS. CALL A PHYSICIAN AT ONCE. [SKIN] FLUSH WITH WATER FOR 15 MIN. FOR LARGE SPLASH FLOOD BODY UNDER SHOWER. CALL A PHYSICIAN. [INGEST] DO NOT INDUCE VOMITING. GIVE WATER. GIVE WATER. CALL A PHYSICIAN AT ONCE. [INHAL] REMOVE TO FRESH AIR. TREAT SYMPTOMS. CALL A PHYSICIAN |
| Steps if Material Released/Spilled | [SMALL] CONTAIN WITH ABSORBENT MATERIAL, SUCH AS CLAY, SOIL OR ANY COMMERCIALLY AVAILABLE ABSORBENT. SHOVEL RECLAIMED LIQUID AND ABSORBENT INTO RECOVERY OR SALVAGE DRUMS FOR DISPOSAL. [LARGE] DIKE. RECLAIM INTO RECOVERY OR SALVAGE DRUMS OR TANK TRUCK FOR DISPOSAL |
| Neutralizing Agent | NR |
| Waste Disposal Method | DISPOSE OF COLLECTED MATERIAL IN ACCORDANCE WITH LOCAL,STATE AND FEDERAL REGULATIONS |
| Handling and Storage Precautions | KEEP CONTAINER CLOSED WHEN NOT IN USE |
| Other Precautions | NR |
| Respiratory Protection | NOT NORMALLY NEEDED. VOLATILITY AND TOXICITY ARE LOW. IF SIGNIFICANT VAPORS OR MISTS ARE GENERATED. WEAR A NIOSH APPROVED OR EQUIVALENT RESPIRATOR |
| Ventilation | GENERAL VENTILATION IS RECOMMENDED |
| Protective Gloves | IMPERMEABLE GLOVES |
| Eye Protection | CHEMICAL SPLASH GOGGLES |
| Other Protective Equipment | BOOTS APRON. FULL SLICKER SUIT IF GROSS EXPOSURE IS POSSIBLE. EYE WASH STATION, SAFETY SHOWER |
| Work Hygenic Practices | THOROUGHLY WASH. LAUNDER CONTAMINATED CLOTHING |
| Protect Eye | YES |
| Protect Skin | YES |
| Protect Respiratory | YES |
| Chronic Indicator | NO |
| Contact Code | MODERATE |
| Fire Code | UNKNOWN |
| Health Code | UNKNOWN |
| React Code | UNKNOWN |
| Specific Hazard and Precaution | NO TARGET ORGANS LISTED FOR CHRONIC EXPOSURES |
| Container Quantity | 55 |
| Unit of Measure | GL |
| Volatile Organic Compounds (P/G) | 0 |
| Volatile Organic Compounds (G/L) | 0 |
| Ingredient # | 01 |
| Ingredient Name | SODIUM HYDROXIDE (0.1 - 1%) |
| CAS Number | 1310732 |
| Proprietary | NO |
| Percent | 1 |
| OSHA PEL | NOT ESTABLISHED |
| ACGIH TLV | NOT ESTABLISHED |
| Recommended Limit | N/R |
| Ingredient # | 02 |
| Ingredient Name | SODIUM TOLYTRIAZOLE (1-5%) |
| CAS Number | 64665572 |
| Proprietary | NO |
| Percent | 5 |
| OSHA PEL | NR |
| ACGIH TLV | NR |