chemical salts (6)|
Item
|
Specifications
|
|
Type
|
Copper sulfate EP grade
|
|
Purity
|
98%Min
|
|
Cu
|
25% Min
|
|
Pb
|
0.008% Max
|
|
Fe
|
0.05% Max
|
|
Co
|
0.001% Max
|
|
Ca
|
0.048% Max
|
|
Ni
|
0.05%Max
|
|
Zn
|
0.05% Max
|
|
As
|
0.001%Max
|
|
Hg
|
0.1 PPM Max
|
|
Chloride
|
0.013% Max
|
|
PH
|
3.5-4.5
|
|
Water Insoluble
|
0.05% Max
|