1. CAS No. : 7758-99-8
2. EINECS No. : 231-847-6
2. EINECS No. : 231-847-6
3. HS Code : 2833250000
4. Molecular Formula : CuSO4·5H2O
5. Molecular Weight : 249.6796
6. Appearance: Free flowing white to blue crystalline powder
7.Specification:
4. Molecular Formula : CuSO4·5H2O
5. Molecular Weight : 249.6796
6. Appearance: Free flowing white to blue crystalline powder
7.Specification:
Industry Grade and Electroplating Grade :
|
Item
|
Technical Data of Industry Grade
|
Technical Data of Electroplating Grade
|
|
CuSO4·5H2O,%
|
≥98.0
|
≥98.0
|
|
Cu, %
|
≥25.06
|
≥25.06
|
|
Ni, %
|
≤0.05
|
≤0.05
|
|
Pb, %
|
≤0.008
|
≤0.008
|
|
Zn, %
|
≤0.05
|
≤0.05
|
|
Fe, %
|
≤0.002
|
≤0.005
|
|
As, %
|
≤0.001
|
≤0.001
|
|
PH Value
|
3.5~4.5
|
3.5~4.5
|
|
Insoluble Matter, %
|
≤0.05
|
≤0.05
|
8.Application: As a material of copper salts in the chemical industry. Used in dyestuffs, as a mordant, pigment, preservative, in medicines, and pesticides,etc.
9.Packing: 25Kg in PP woven bags with plastic lining,24MT/20’FCL or 20MT/20’FCL with pallets.
9.Packing: 25Kg in PP woven bags with plastic lining,24MT/20’FCL or 20MT/20’FCL with pallets.