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Copper Sulfate Pentahydrate
CuSO4•5H2O
Very High Purity
Chemical Analysis
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CuSO4∙5H2O
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99.9% min
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Copper (Cu)
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25.5% min
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Iron (Fe)
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25 ppm max
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Zinc (Zn)
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5 ppm max
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Lead (Pb)
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5 ppm max
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Nickel (Ni)
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5 ppm max
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Chromium (Cr)
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1 ppm max
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Cadmium (Cd)
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0.3 ppm max
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Mercury (Hg)
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0.1 ppm max
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Antimony (Sb)
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0.3 ppm max
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Arsenic (As)
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0.4 ppm max
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Chloride (Cl-)
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10 ppm max
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Free moisture
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Nil
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Free acidity
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Nil
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Water Insoluble
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0.1% max
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Insoluble in Acid
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100 ppm max
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Not precipitated by
Hydrogen Sulfide
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0.15% max
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Size Distribution (Tyler mesh)
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+28 (0.6 mm)
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0 – 2%
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+48 (0.3 mm)
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20 – 35%
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+100 (0.15 mm)
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25 – 45%
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+200 (0.075 mm)
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15 – 40%
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+325 (0.045 mm)
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2 – 10%
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<325
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1 – 4%
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