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Univertical International (Suzhou) Co., Ltd.
Tel： +86-512-6661-0088
Fax： +86-512-6661-3128
Zip：215129
Address： No.567 Jinfeng Road, Suzhou New District, Jiangsu Province, P.R. China
Copper Sulfate
Copper Sulfate
The Global Benchmark of Quality
√Made by high purity virgin metal, not by recycle copper
√High purity, less impurity and great stability
1 Application：POP, FPC/PCB, Electronic component, Electroless copper...
2 Product Specifications：
|
Items |
Typical Results |
Specifications |
|
Copper Sulfate Pentahydrate |
99.4% |
99.0% minimum |
|
Copper |
25.3% |
25.2% minimum |
|
Arsenic |
<0.1 ppm |
5.0 ppm maximum |
|
Cadmium |
<0.1 ppm |
3.0 ppm maximum |
|
Calcium |
1.9 ppm |
5.0 ppm maximum |
|
Cobalt |
1.3 ppm |
5.0 ppm maximum |
|
Iron |
1.9 ppm |
10.0 ppm maximum |
|
Lead |
<0.1 ppm |
10.0 ppm maximum |
|
Nickel |
<0.1 ppm |
5.0 ppm maximum |
|
Zinc |
<0.1 ppm |
10.0ppm maximum |
|
Insoluble Substances |
0.001% |
0.005% maximum |
4 Packaging【Detail】
25 kg/bag
5 Storage Instructions：
Store under dry and shaded warehouse, Avoid direct heat and sunlight. this product has two years shelf life.
