Sodium Benzoate MSDS.doc

Sodium Benzoate MSDS CAS:532-32-1Name:Sodium Benzoate Material Safety Data SheetSynonym:Benzoic acid, sodium salt; Sodium benzoateCAS:532-32-1Section 1 Chemical ProductMSDS Name: Sodium BenzoateSynonym: Benzoic acid, sodium salt; Sodium benzoate.Section 2 COMPOSITION, INFORMATION ON INGREDIENTSCAS#Chemical NamecontentEINECS#532-32-1Sodium benzoate100208-534-8Hazard Symbols: None Listed.Risk Phrases: None Listed.Section 3 HAZARDS IDENTIFICATIONEMERGENCY OVERVIEWHygroscopic (absorbs moisture from the air).Potential Health EffectsEye:May cause eye irritation. Dust may cause mechanical irritation.Skin:May cause mild skin irritation.Ingestion:Ingestion of large amounts may cause gastrointestinal irritation.The toxicological properties of this substance have not been fully investigated.Inhalation:May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.Chronic:Adverse reproductive effects have been reported in animals. Repeated or prolonged exposure may cause allergic reactions in sensitive individuals.Section 4 FIRST AID MEASURESEyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.Skin:Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.Ingestion:If victim is conscious and alert, give 2-4 cupfuls of milk or water.Never give anything by mouth to an unconscious person. Get medical aid immediately.Inhalation:Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.Notes to Physician:Antidote: None reported.Section 5 FIRE FIGHTING MEASURESGeneral Information:As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.Extinguishing Media:In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.Section 6 ACCIDENTAL RELEASE MEASURESGeneral Information: Use proper personal protective equipment as indicated in Section 8.Spills/Leaks:Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.Provide ventilation.Section 7 HANDLING and STORAGEHandling:Wash thoroughly after handling. Use with adequate ventilation.Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.Storage:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.Section 8 EXPOSURE CONTROLS, PERSONAL PROTECTIONEngineering Controls:Use adequate ventilation to keep airborne concentrations low.Exposure Limits CAS# 532-32-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.Skin:Wear appropriate protective gloves to prevent skin exposure.Clothing:Wear appropriate protective clothing to prevent skin exposure.Respirators:Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.Section 9 PHYSICAL AND CHEMICAL PROPERTIESPhysical State: Crystalline powderColor: whiteOdor: odorlesspH: 8 (in aqueous soln)Vapor Pressure: Negligible.Viscosity: Not applicable.Boiling Point: Not applicable.Freezing/Melting Point: 300 deg CAutoignition Temperature: Not applicable.Flash Point: Not applicable.Explosion Limits, lower: Not available.Explosion Limits, upper: Not available.Decomposition Temperature: Not available.Solubility in water: Soluble.Specific Gravity/Density: Not available.Molecular Formula: C7H5O2NaMolecular Weight: 144.11Section 10 STABILITY AND REACTIVITYChemical Stability:Stable. Stable under normal temperatures and pressures.Conditions to Avoid:Dust generation, exposure to moist air or water.Incompatibilities with Other Materials:Strong oxidizing agents, acids, ferric salts.Hazardous Decomposition Products:Carbon monoxide, carbon dioxide, sodium oxide.Hazardous Polymerization: Has not been reported.Section 11 TOXICOLOGICAL INFORMATIONRTECS#:CAS# 532-32-1: DH6650000 LD50/LC50:CAS# 532-32-1: Oral, mouse: LD50 = 1600 mg/kg; Oral, rabbit: LD50 = 2 gm/kg; Oral, rat: LD50 = 4070 mg/kg.Carcinogenicity:Sodium benzoate Not listed by ACGIH, IARC, or NTP.Other:See actual entry in RTECS for complete information.Section 12 ECOLOGICAL INFORMATIONEcotoxicity:96-hr. LC50; fathead minnow: GT 1,000 mg/L. 96-hr. LC50; water flea: Gt 1,000 mg/L. 24-hr. LC50; water flea: 1.540 mg/L 24-hr. EC50 (immobilization); water flea: GT 500 mg/L 48-hr. EC50 (immobilization); water flea: GT 650 mg/LSection 13 DISPOSAL CONSIDERATIONSProducts which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.Section 14 TRANSPORT INFORMATIONIATAShipping Name