Copper sulphate

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Copper sulphate
Posting date : Sep 01, 2010
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Free Member Scince Aug 31, 2010
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CHEMICAL | Miscellane
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HS-CODE
38-
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Detailed Description
Appearance Blue powder Test result Purity (%≥) 98 98.69 Cu (%≥) 25 25.12 Pb (%≤) 0.002 0.0010 As (%≤) 0.002 0.0012 Cb (%≤) 0.002 0.0012 Free acid(%≤) 0.3 0.18 Insoluble (%≤) 0.2 0.12 Content(CuSO4 5H2O)% ≥99.0 ≥99.0 Water Insoluble% ≤0.005 ≤0.01 Chloride (Cl)% ≤0.001 ≤0.002 The amount of toatal nitrongen(N)% ≤0.001 ≤0.003 Lead (Pb)%- ≤0.005 Iron (Fe)% ≤0.003 ≤0.02 Soudium(Na)% ≤0.005 ≤0.015 Postassium(K)% ≤0.001 ≤0.004 Nickel (Ni)% ≤0.005 ≤0.015 contact smile at weiouchem com
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