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        ::: n-Heptane -B :::

      Item

      Details

      Test method

      Density: (15.5 ℃), Kg/m3

      692

      GB/T1884 GB/T1885

      Distillation range (℃)

      91-99

      GB/T1885

      Volatile residue %

      None

      GB/T3209

      Sulfur content , ppmm max.

      50

      None

      Refractive index ( 20 ℃)

      1.3893

      None

      Mechanical impurities

      None

      actual measurement

      Moisture, ppm

      None

      actual measurement

      Water-soluble acid/alkali

      None

      GB/T259

      Arene ppm

      200~500

      SH/T0166


      Use: It is mainly used for pesticide intermediates, phamceutical intermediates, washing agent, fine chemicals, cooling medium etc.
       
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