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    PRODUCTS

  • Calcium ammonium nitrate
  • Calcium nitrate
  • Potassium nitrate
  • Barium chloride
  • Magnesium nitrate
  • Ammonium sulfate
  • Chlorination
  • Sodium nitrate
  • Barium nitrate
  • Potassium carbonate
  • Caustic soda flakes
  • Sodium nitrite
  • products

    Chemical name: Ammonium sulfate
    Specification:GB535-83
    Molecular formula:(NH4)2SO4
    Relative molecular weight:132.13
    Property: white or off-white granule,soluble in water,solution is acidic,Insoluble in alcohol, acetone and ammonia. Release of ammonia when mixed with alkali and easy deliquescence.
    Use:Chemical industry as hydrogen peroxide, ammonium alum and ammonium chloride production as raw materials, welding industry as a welding flux, the textile industry as a fire retardant fabric. Plating bath additives for the electroplating industry.
    Packing:lined with plastic bag and exterior is woven bag,net weight of each bag:25kg,50kg,1000kg.
    Quality standard:

    Item
    Industrial grade
    Nitrogen (N) content (dry basis) % ≥
    21.0
    Moisture(H2O) % ≥
    0.5
    Free acid(H2SO4) % ≥
    0.08
    Iron(Fe) % ≥
    0.007
    Arsenic(As) % ≥
    0.00005
    Heavy metal(Pb) % ≥
    0.005
    Water insoluble % ≥
    0.05

    Item
    Agricultural products
    Agricultural dry grade
    agricultural wet grade
    Nitrogen (N) content (dry basis) % ≥
    21.0
    20.8
    Water content(H2O) %                  ≤
    0.5
    1.0
    Free acid(H2SO4) %              ≤
    0.08
    0.20

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