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          The domestic and foreign trade
          of phosphorous chemical products

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          We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".

          Copper Pyrophosphate

          Application grade: technical grade
          Content: 33(%)
          Particle size: 100-200(mesh)
          CAS RN: 10102-90-6
          Executive standard: Q/HG1149-85
          Brand: Junlin
          Uses: in cyanide-free electroplating, it can offer Cu2+.
          For example: cyanide-free copper plating Cu2P2O7+3K4P2O7==2K6[Cu(P2O7)2]
          Complex ion [Cu(P2O7)2]6-exists dissociation equilibrium in aqueous solution:
          [Cu(P2O7)2]6-==Cu2++2P2O74
          English name: Cupric Pyrophosphate
          Molecular formula: Cu2P2O7
          Molecular weight: 301.03
          Properties: light green powder, soluble in acid, insoluble in water.
          Index:

          Item Index
          Copper content % 36.0-38.0
          Iron (Fe) % ≤0.03
          Sulfate(SO4)% ≤0.03
          Acid insoluble substance % ≤0.03
          Heavy metal (Pb, Sb)% a little
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