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【正文】 and ordinary wooden case or half lattice wooden case outside。alkali metal and flammable or bustible substance and be careful not to place them together. The leakage emergency treatment facility and appropriate collecting containers should be available in the storage area. Section 8 Exposure Controls/ Personal Protection Maximum allowable concentration: Chinese MAC(mg/m 3 ) 15 Monitoring methods:Mercury thiocyanate colorimetric method Engineering controls: Operate in a sealed area and pay attention to ventilation. Handling should be mechanization and automation as far as possible. Provide safety shower and eyewash facility. Respiratory protection: If it is possible to expose to the smog, drain the wash water into wastewater system after diluting. If the leak is large,sand and carbon dioxide fire extinguisher are available. Neutralize with the alkaline substances,chronic bronchitis,Material Safety Data Sheet(Hydrochloric Acid)Section 1 Chemicals and Corporation Identify Chinese name of chemicals: Yansuan Common name or trade name of chemicals: NoneEnglish name of chemicals: Hydrochloric Acid Section 2 Component Information Pure chemicals √ Mixture Name of chemicals: Hydrochloric Acid Noxious ponentsContent (%)CAS NOHydrochloric Acid31%7647011Molecular weight: Molecular formula: HCLSection 3 The Summary of RiskRisk category: Grade Acid corrosives Route of entry: Eye or skin contact,dental erosion and skin lesions.Ingesting: Wrongly ingesting will cause gastrointestinal burn and ulcerative,such as sodium bicarbonate,sodium carbonate,uptake by constructed diking or digged pit。wear selfsupporting filter mask(full face task)or air respirator. Oxygen breathing apparatus are remended to wear when emergency rescuing or evacuating. Eyes protection: Wear chemical safety goggles Body protection: Wear acid&alkali resistant rubber clothing Hands protection: Wear acid&alkali resistant rubber gloves Other protections: No smoking, ground surface glass or top threaded glass
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