Product Name: Copper Sulfate Pentahydrate
Molecular Formula: CuSO4*5H2O
Molecular Weight: 249.68
Standard: GB437-93
Property:
Odorless, Brillant blue crystal or powder, Soluble in water and alcohol, slightly soluble in ethyl ether and glycerin. .
Specification:
|
Item
|
Index
|
|
CuSO4*5H2O
|
≥ 98.0
|
|
Cu, %
|
≥ 25.0
|
|
Free acid(H2SO4), %
|
≤ 0.30
|
|
Water insoluble, %
|
≤ 0.20
|
|
Arsenic (As), %
|
≤ 0.002
|
|
Pb, %
|
≤ 0.001
|
|
Ni, %
|
≤ 0.05
|
|
Cadmium(Cd), %
|
≤ 0.001
|
|
Fe, %
|
≤ 0.05
|
|
Zn, %
|
≤ 0.002
|
Application:
Used in agriculture, textile dyeing, leather treatment, electro plating, and the manufacture of germicides.