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  • n.hydrogen chloride

    • dāng shòu rè shí kě néng shī qù lǜ huà qīng bìng xíng chéng yī zhǒng yǒu sè de gòng è jù xī jié gòu

      受热PVC可能失去氯化氢形成有色共轭结构

      When heated, PVC may lose hydrogen chloride and form a chromophoric conjugated polyene structure.

    • wēi liàng lǜ huà qīng fēn xī yí

      微量氯化氢分析

      hydrogen chloride microanalyzer