| Item Name | |
| Part Number/Trade Name | SODIUM HYDROXIDE/ M32413 |
| National Stock Number | 6810001746581 |
| CAGE Code | 32618 |
| Part Number Indicator | A |
| MSDS Number | 192144 |
| HAZ Code | B |
| Manufacturer Name | OCCIDENTAL CHEMICAL CORPORATION (CSD) |
| P.O. Box | 809050 |
| Street | CUSTOMER SERVICE OCCIDENTAL TOWER |
| City | DALLAS |
| State | TX |
| Country | US |
| Zip Code | 75380 |
| Emergency Phone | 201-859-2151 |
| Information Phone | 800-752-5151 |
| Date MSDS Prepared/Revised | 30JUL01 |
| Date of Technical Review | 28FEB88 |
| Active Indicator | Y |
| Vendor #1 Name | DYCE CHEMICAL OF UTAH |
| Specification Number | A-A-895 |
| Appearance/Odor | CLEAR WHITE SOLID W/NO DISTINC ODOR |
| Boiling Point | 1388C |
| Melting Point | 604F/318C |
| Vapor Pressure | 42 |
| Vapor Density | N/A |
| Specific Gravity | 2.13 |
| Evaporation Rate | N/A |
| Solubility in Water | 100% |
| Chemical pH | 12 |
| Container Pressure Code | 1 |
| Temperature Code | 4 |
| Product State Code | S |
| Flash Point Method | UNK |
| Lower Explosion Limit | N/A |
| Upper Explosion Limit | N/A |
| Extinguishing Media | USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING FIRE |
| Special Fire Fighting Procedures | FLOOD W/WTR; DO NOT SPLATTER/SPLASH THS MATL |
| Unusual Fire/Explosion Hazards | CNTCT W/MOIST/WTR MAY GEN SUFFIC HEAT TO IGN COMBUS MATL.REACTS W/MST METAL TO PRODUCE HYDRO GAS;WHCH CAN FORM AN EXPLO MIXTURE W/AIR |
| Stability | YES |
| Stability Conditions to Avoid | MOISTURE/WATER/ACIDS-ALKILINE BASE |
| Materials to Avoid | WTR;STRNG ACIDS;MST COMMON MTL;COMBUS MATL;ORGANIC MATL;ZINC;ALUM;MAGNESIUM;HALOGENATED HYDROCARBONS |
| Hazardous Decomposition Products | NONE KNOWN |
| Hazardous Polymerization | NO |
| Polymerization Conditions to Avoid | WILL NOT OCCUR |
| LD50 - LD50 Mixture | LD50(IPR-MOUS)(MG/KG):40 |
| Route of Entry: Skin | YES |
| Route of Entry: Ingestion | YES |
| Route of Entry: Inhalation | YES |
| Health Hazards - Acute and Chronic | ROUTES OF ENTRY-EYES:YES. ACCORDING TO MFG; TLV & PEL IS 2 MG/M3. SEE SIGNS & SYMPTOMS OF OVEREXPOSURE SECTION (FP N) |
| Carcinogenity: NTP | NO |
| Carcinogenity: IARC | NO |
| Carcinogenity: OSHA | NO |
| Symptoms of Overexposure | EXCESS INHAL OF DUST IS IRRI & MAY BE SEVER DAMAG TO RESP PASSAGE &/LUNGS.CNTCT W/SKIN/EYES MAY CAUSE SEVERE IRRI/BURNS.INGEST IS HARMFUL & MAY BE FATAL.INGEST MAY CAUSE SEVERE BURN OF MOUTH & STOM. I |
| Medical Cond. Aggrevated by Exposure | NONE IDENTIFIED |
| Emergency/First Aid Procedures | CALL PHYS.EYES & SKIN:IMMED FLUSH EYES/SKIN W/LGE AMTS OF WTR FOR AT LEAST 15 MI |
| Steps if Material Released/Spilled | WEAR SCBA & FULL PROTECTIVE CLOTHING. WITH CLEAN SHOVEL, CAREFULLY PLACE MATEIAL INTO CLEAN, DRY CONTAINER & COVER.REMOVE FROM AREA. FLUSH SPILL AREA W/WTR |
| Neutralizing Agent | J.T. BAKER NEUTRACIT-2 CAUSTIC NEUTRALIZER IS RECOMM FOR SPLLS OF THS PRODUCT |
| Waste Disposal Method | DISPOSE IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE & LOCAL ENVIRONMENTAL REGULATIONS |
| Other Precautions | KEEP CONTAINER TIGHTLY CLOSED. STORE IN CORROSION-PROOF AREA. STORE IN A DRY AREA. ISOLATE FROM INCOMPATIBLE MATERIALS |
| Respiratory Protection | RESPIRATORY PROTECTION REQUIRED IF AIRBORNE CONCENTRATIONS EXCEED TLV AT CONCENTRATIONS UP TO 60 PPM; A HIGH-EFFICIENCY PARTICULATE RESPIRATOR IS RECOMMENDED. ABOVE THIS LEVEL, A NIOSH/MSHA APPROVED SCBA IS ADVISED |
| Ventilation | USE GENERAL/LOCAL EXHAUST VENTILATION TO MEET TLV REQUIREMENTS |
| Protective Gloves | RUBBER GLOVES |
| Eye Protection | CHEMICAL WORKER GOGG & FACESHIELD (FP N) |
| Other Protective Equipment | UNIFORM; APRON; EYEWASH; DELUGE SHOWER |
| Work Hygenic Practices | DO NOT GET IN EYES,ON SKN,ON CLTHNG.AVOID SPLAT BY SLOW ADD TO SOLN.AVOID BRTH DUST.KEEP IN TGHT CLOS CNTNR.USE(SUP DAT) |
| Supplemental Health/Safety Data | PH:N.FL PT MTD:N.WRK HYG PRAC:W/ADEQU VENT.WASH THOROU AFTER HAND. PRODUCT CODES WHICH ARE BASED ON TYPE OF GRADE ARE AS FOLLOWS:3730;3722;5312;5104;3729;3734;3726;5045;3723;5022;3736;3728 |
| Disposal Code | O |
| Protect Eye | YES |
| Protect Skin | YES |
| Protect Respiratory | YES |
| Chronic Indicator | YES |
| Contact Code | MODERATE |
| Fire Code | UNKNOWN |
| Health Code | UNKNOWN |
| React Code | UNKNOWN |
| Container Quantity | 100 |
| Unit of Measure | LB |
| Volatile Organic Compounds (P/G) | 0 |
| Volatile Organic Compounds (G/L) | 0 |
| Ingredient # | 01 |
| Ingredient Name | SODIUM HYDROXIDE-DRY (97-98.2%) |
| CAS Number | 1310732 |
| NIOSH Number | W84900000 |
| Proprietary | NO |
| Percent | 98.20 |
| OSHA PEL | NR |
| ACGIH TLV | NR |
| Recommended Limit | NONE SPECIFIED |
| Ingredient # | 02 |
| Ingredient Name | SODIUM CHLORIDE (0-1.2%) |
| CAS Number | 7647145 |
| Percent | 1.2 |
| OSHA PEL | NR |
| ACGIH TLV | NR |
| Recommended Limit | NONE SPECIFIED |
| Ingredient # | 03 |
| Ingredient Name | CARBONIC ACID SODIUM SALT (.4-1%) |
| CAS Number | 497198 |
| Percent | 1 |
| OSHA PEL | NR |
| ACGIH TLV | NR |
| Recommended Limit | NONE SPECIFIED |