copper sulphate

nbsp;happy to meet you at here, this is a manufacturer of chemical raw materials. our products have exported to many countries, if you are the importers of copper sulphate , please feel free to contact us .

Electroplating Grade Feed Grade Fertilizer Grade

Purity: 99.0% min Purity: 98% min Purity: 98% min
Cu: 25.2% min Cu: 25% min Cu: 25% min
Water Insoluble: 0.005% max Ni: 20ppm max As: 15 ppm max
Co: 5ppm max Pb: 10 ppm max Pb: 15 ppm max
Zn: 10ppm min Cd: 10 ppm max Cd: 15 ppm max 
Fe: 10ppm max As: 10 ppm max
As: 5ppm max Hg: 0.1ppm max
Cl: 10ppm max Fe: 0.1% max
Pb: 10ppm max Water Insoluble: 0.05% max
Ni: 5ppm max
Ca: 5ppm max
Cd: 3ppm max
pH(5%water solution): 3.5-4.5
nbsp