copper sulphate

High-purity copper sulphate High-purity Copper Sulfate is our preponderant product. It is produced by the most advanced technical process of the world. It is specialized for plating industry, especially for PCB which demands strictly on purity of copper sulfate.

According to quantitative testing, it is much superior than those imported abroad such as from Japan, Russia, etc.

Element Tested Typical Analysis Cu 25.23% CuSo4.5H2O 99.13% Fe 0.0032% Ni 0.00026% Zn 0.00061% Pb 0.00001% Al 0.002% As 0.00001% Ca 0.00015% Co 0.00026% chlorid 0.00013% Insoluble Substance 0.00021% PH 3.5-4.0 25KG pp woven bag with pe film inner