Copper sulfate crystals 99%
Copper sulfate is a Inorganic Chemicals.Anhydrous copper sulphate is an off-white powder that easily absorbs blue-green blue copper sulfate pentahydrate. Melting point: 560°C. Density: 3.606g/mL (25oC) Steam pressure: 7.3mm Hg (25oC) Solubility: soluble in water, methanol. Insoluble in ethanol Copper sulfate Specification:
Test Items |
Standard Regulation |
CuSO4 |
≥99% |
Cu |
≥25.3% |
Pb |
≤10 PPM |
As |
≤4 PPM |
PH |
≥4 |
Insoluble residue |
≤0.2% |