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      產品介紹 Products

      產品介紹 Products

      過硫酸鉀
      中文名稱
      過硫酸鉀
      英文名稱
      Potassium persulfate
      CAS NO.
      7727-21-1
      EINECS號
      231-781-8
      分子式

      K2O8S2

      分子量
      270.3218
      風險術語
      R22; R36/37/38; R42/43; R8;
      安全術語
      S22; S24; S26; S37;
      物化性質

      性狀:無色或白色三斜晶系結晶粉末。 
      相對密度:2.477 
      溶解性:溶于水,0℃時溶解度1.75g/100ml水,20℃時溶解度5.3g/100ml水。不溶于醇。水溶液呈酸性。

      用 途
      用作引發劑、漂白劑、氧化劑等



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