We are leading manufacturer and exporter of Zinc Sulphate Heptahydrate. We are producing Zinc Sulphate Heptahydrate (EP/LR Grade), Zinc Sulphate Heptahydrate (AR/GR Grade), Zinc Sulphate Heptahydrate (Tech).
Product Details :
Minimum Order Quantity | 500 Kilogram |
Grade Standard | Reagent Grade |
Packaging Size | Customized |
Packaging Type | Customized |
Physical State | Powder |
Usage | Industrial |
Specifications :
Product Name | Zinc Sulphate Heptahydrate |
Chemical Name | Zinc Salt Heptahydrate |
CAS No. | 7446-20-0 |
Color & Physical Form | White Crystalline Powder |
Active Ingredient | ZnSO4.7H2O |
Assay | 99 - 102% |
Molecular Wt. | 287.54 |
pH | 4.0 – 6.0 |
Zn-Content | Min. 21% |
Chloride | NMT 0.01% |
Iron | NMT 0.005% |
Copper | NMT 0.0005% |
Cadmium | NMT 0.001% |
Total Nitrogen | NMT 0.005% |
Heavy Metals (as Pb) | NMT 0.005% |
Loss on Drying (105 degree C) | 35% - 39% |