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Copper Sulphate
Copper Sulphate Uses: As a herbicide, fungicide and pesticide, Analytical reagent, Organic synthesis, Chemistry education, Other applications include hair dyes, coloring glass, processing of leather and textiles and in pyrotechnics as a green colorant. It is used by some organic cattle farmers in solution as a footbath as a way of increasing the hardness of hoof, thereby reducing incidence of lameness. It also can change the color of a flame if added to it in its dry state, making it green. Copper Sulfate is also used by stained glass artists as a patina, and is painted over solder lines in the stained glass piece in order to protect the lead solder from oxidizing, and also to change the silver solder lines to a bright copper color.
Copper Sulphate Specification
Purity
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98.5-99.5% (depending on requirement)
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Appearance
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Blue Crystals
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Cu
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24.5-25.4% (depending on requirement)
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| Fe |
0.1-0.3% (depending on grade) |
Insoluble
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0.2% (Max)
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Free Moisture
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0.1%
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Pb + As
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20ppm (Max)
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PH Value
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3.5-4.0
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Cl
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N.A.
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