氯化钙英文版MSDS_ calcium chloride anhydrous

Material Safety Data Sheet Calcium chloride Section 1 - Chemical Product and Company Identification MSDS Name: Calcium chloride anhydrous. Synonyms: Calcium dichloride anhydrous . Company Identification: Zigong Long Sheng chemical Company Section 2 - Composition, Information on Ingredients CAS# Chemical Name Percent EINECS/ELINCS 10043-52-4 Calcium chloride anhydrous 74+ unlisted         Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: slightly beige solid. Potential Health Effects Eye: Causes eye irritation. Skin: May cause skin irritation. May cause dermatitis. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Laboratory experiments have resulted in mutagenic effects. Chronic exposure may cause blood effects. Exposure to high concentrations may cause central nervous system depression. Animal studies have reported the development of tumors. Section 4 - First Aid Measures Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Immediately 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: Do not induce vomiting. Get medical aid if irritation or symptoms occur. 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 if cough or other symptoms appear. Notes to Physician: Treat symptomatically and supportively. Section 5 - Fire Fighting Measures General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Substance is noncombustible. Extinguishing Media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. Flash Point: Not applicable. Autoignition Temperature: Not applicable. Explosion Limits, Lower:Not available. Upper: Not available. NFPA Rating: (estimated) Health: 2; Flammability: 0; Instability: 1 Section 6 - Accidental Release Measures General 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. Avoid generating dusty conditions. Provide ventilation. Do not let this chemical enter the environment. Section 7 - Handling and Storage Handling: Use with adequate ventilation. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - Exposure Controls, Personal Protection Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits Chemical Name ACGIH NIOSH OSHA - Final PELs Calcium chloride none listed none listed none listed         OSHA Vacated PELs: Calcium chloride dihydrate: No OSHA Vacated PELs are listed for this chemical. Calcium chloride anhydrous: No OSHA Vacated PELs are listed for this chemical. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's 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: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - Physical and Chemical Properties Physical State: Solid Appearance: white - slightly beige Odor: odorless pH: 4.5 - 6.5 (100 g/L aq.sol.) Vapor Pressure: 0.01 mm Hg @ 20 deg C Vapor Density: Not available. Evaporation Rate:Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point:175 deg C Decomposition Temperature:Not available. Solubility: 1000 g/L (0癈) Specific Gravity/Density:0.830 Molecular Formula:CaCl2.2H2O Molecular Weight:147.02 Section 10 - Stability and Reactivity Chemical Stability: Hygroscopic: absorbs moisture or water from the air. Conditions to Avoid: Incompatible materials, dust generation, excess heat, exposure to moist air or water. Incompatibilities with Other Materials: Bromine trifluoride, water, strong acids, zinc, polymerizable compounds (e.g. butadiene, methyl acrylate, styrene, vinyl chloride).