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1 主题内容与适用范围本标准规定了工业五硫化二磷的技术要求,试验方法、检测规则,以及标志、包装、运输、贮存和安全要求。本标准适用于工业五硫化二磷,该产品主要用于制造化学农药、润滑材科的添加剂、浮选剂及维生素等。分子式:P_4S_(10);相对分子质量:444.495(1985年国际原子量)。2 引用标准GB190 危险货物包装标志GB191 包装储运图示标志GB601 化学试剂滴定分析(容量分析)用标准溶液的制备GB602 化学试剂杂质测定用标准溶液的制备
1 Thematic content and scope This standard specifies the technical requirements of industrial phosphorus pentasulfide, test methods, testing rules, and signs, packaging, transportation, storage and safety requirements. This standard applies to industrial phosphorus pentasulfide, the product is mainly used in the manufacture of chemical pesticides, lubricants, materials, additives, flotation agents and vitamins. Molecular formula: P_4S_ (10); Relative molecular mass: 444.495 (1985 international atomic weight). 2 reference standard GB190 dangerous goods packaging mark GB191 packaging and storage Pictorial signs GB601 Chemical reagent titration analysis (capacity analysis) Preparation of standard solution GB602 Chemical reagent impurity standard solution preparation