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                Potassium chloride
      Chemical Name Potassium chloride
      Molecular Formula KCl
      Molecular Weight 74.55
      Features colorless fine rhombus or cubic crystal, or white crystalline powder; odorless, salty: easily soluble in water, soluble in glycerol, slightly soluble in ethanol; relative density: 1.987, m.p.: 773℃.
      Quality standard FCC-IVQB2544-2002
      Use As nutritional supplement; gelling agent etc.
      Packing In plastic woven bag lined with PE bag. net wt. per bag 25kg.
      Storage & Transport Should be stored in dry and draughty warehouse, protect against dampness, heating and toxic substances, handle with care, protect against damage to packing.
      Specifications

      Item

      FCC-IV

      QB2554-2002

      Assay≥ %

      99.0

      97.0

      Acidity/basicity test

      Normal

      -

      As, ≤%

      0.0003

      0.00005

      Heavy metal (Pb),≤%

      0.0005

      0.0001

      Iiodides or bromide test

      Normal

      -

      Drying loss ,≤%

      1

      1

      Sodium test

      Positive

      -

      Whiteness

      -

      80

      Sodium chloride,≤%

      -

      1.45

      Insol.in water, ≤%

      -

      0.05

      Water-soluble impurities, ≤%

      -

      0.5

      Ammonium*,≤%

      -

      0.01

       
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