copper sulphate

Product Description

Copper Sulfate CAS No. ********8 Appearance: Odorless, blue triclinic crystalline powder Molecular Formula: CuSO4.5H2O Density: 2.**4g/cm3 H. S. Code: *********0 Specification: Item Standard Instruction(First Glass) CuSO4·5H2O ≥*9% Cu ≥*5.3% Water-insoluble ≤0.2% Pb ≤0.**1% As ≤0.***4% Note: Fineness *0 mesh’s copper sulfate more than *5% pass rate. Property ***** Sulphate can soluble in water and diluted acetic acid. The solution appears as weak acidity. ***** will be effloresces slowly in dry air, and its surface will become white powder substance. ***** Sulphate will lose four crystal water when heated to **0, and will be changed into white copper sulfate anhydrous which is easy to absorb water when the temperature is higher than **0