We offer zinc sulphate hepta hydrate and zinc sulphate mono hydrate which is widely used in fertilizer, feed additives, mineral and chemical. It is available in the packing of 25kg/1000kg bag and has following specifications:
|
Appearance |
White crystal (Zinc Sulphate Hepta) |
White powder (Zinc Sulphate Mono) |
|
Purity |
99%min |
99%min |
|
Zn |
21-22.5% as 15 ppm max |
35-36% as 15 ppm max |
|
Heavy metal |
20 ppm max |
20 ppm max |
|
Water insoluble |
0.05% max |
0.05% max |
|
pH |
06/08/09 |
06/08/09 |