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购买Copper Sulphate  , 价格 , 图片 Copper Sulphate, 从Hainan DELIYUAN Import and export Co., Ltd.. 硫酸铜 在 Allbiz 中国
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    购买Copper Sulphate  , 价格 , 图片 Copper Sulphate, 从Hainan DELIYUAN Import and export Co., Ltd.. 硫酸铜 在 Allbiz 中国
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    购买 Copper Sulphate
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    介绍
    1)All kinds of grade
    2)High purity and professional services
    3)Competitive price
    4)Cu>25%, Pb<10ppm, As<5ppm

    Molecular Formula: CuSO4@5H2O
    Molecular Weight: 249.68
    Application:
    (1) Electroplating industry
    (2) Hardware industry
    (3) Chemical industry: Used in the manufacture of copper salt leaching, copper chloride, cuprous chloride and cuprous oxide, etc.
    (4) Dyestuff industry: Used in the prodection of copper sheet azo dyes. Such as blue complexing agent. Also in organic synthesis, spices and dye intermediates of catalysts.
    (5) Water treatment industry.
    Item second quality First quality Best quality Feed grade Electroplating grade
    Copper sulfate (CuSO4· 5H2O) %≥ 94 96 98 98.5 99
    Acidity (H2SO4) %≤ 0.2 0.2 0.2 0.2 0.2
    Insol. in water%≤ 0.2 0.2 0.2 0.2 0.1
    Pb %≤ 10ppm 10ppm 10ppm 10ppm
    Arsenic≤ 5ppm 5ppm 5ppm 5ppm
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