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    3. PRODUCTS
      PRODUCTS
      Tungstenic acid
      Molecular formula:

      H2WO4

      Properties: yellow powder
      Specification:

       

      Tungsten Assay ≥88.0% AS ≤0.005%
      AI ≤0.001% Ca ≤0.002%
      Bi ≤0.001% Cu ≤0.001%
      Co ≤0.002% K+Na ≤0.015%
      Fe ≤0.001% Mn ≤0.001%
      Mg ≤0.001% Ni ≤0.001%
      Mo ≤0.006% Pb ≤0.0001%
      P ≤0.001% Si ≤0.003%
      S ≤0.001% Sn ≤0.0005%
      Sb ≤0.001% V ≤0.001%
      Ti ≤0.001%    
      Uses:

      used in the production of tungsten powder, tungsten bar, tungsten wire, alloy and other chemicals

      Packing: Net 25kg,plastic bag lined carton or 50kg in plastic bag lined metal pail.
      Sign: product name, gross weight , net weight , assay , Lot , factory.
      Order Back
      久久精品国产福利一区二区
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