 Origin |
China |
| Model Number |
159.60 |
| Brand Name |
Lanyang |
| CAS No. |
7758-98-7 |
| Purity |
99% |
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Product Name: Copper Sulfate
Molecular Formular: CuSO4
CAS: 7758-98-7
Appearance: blue granular crystalline solid or crystalline powder
Application: used in inorganic chemistry, pigment industry, organic chemical industry, paint &coatings industry, electroplating industry, etc.
Properties:
|
items
|
Industrial grade
|
USP24
|
Feed grade
|
Electroplating grade
|
|
High purity
|
purification
|
|
|
|
|
CuSO4·5H2O%
|
≥99.0
|
≥99.0
|
98.5-100.5
|
≥98.5
|
≥98.0
|
|
Water insolubles%
|
≤0.005
|
≤0.01
|
|
≤0 .2
|
≤ 0.02
|
|
Cl%
|
≤0.001
|
≤0.002
|
|
|
≤ 0.02
|
|
N%
|
≤0.001
|
≤0.003
|
|
|
|
|
Pb%
|
----
|
≤0.005
|
|
≤0.001
|
≤ 0.006
|
|
Fe%
|
≤0.003
|
≤0.02
|
≤0.003
|
|
≤ 0.25
|
|
Na%
|
≤0.005
|
≤0.015
|
≤0.02
|
|
|
|
K%
|
≤0.001
|
≤0.004
|
≤0.01
|
|
|
|
Ni%
|
≤0.005
|
≤0.015
|
≤0.005
|
|
≤ 0.02
|
|
Zn%
|
≤0.03
|
≤0.06
|
≤0.005
|
|
???≤ 0.08
|
|
Loss on drying%
|
|
|
33.0-36.5
|
|
|
|
Organic volatiles
|
|
|
qualified
|
|
|
|
As%
|
|
|
|
≤0.0005
|
≤ 0.006
|
|
Cu%
|
|
|
|
≥25. 0
|
≥24.9
|
|
Sb%
|
|
|
|
|
≤ 0.006
|
|
|
|
|
|
|
|
| )% |
|
|
|
≥95.0
|
|
|
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