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Contact SupplierOur clients can avail from us superior quality Active Zinc Oxide. Zinc oxide is an inorganic compound with the formula ZnO. It occurs in nature as a mineral zincite which is present in the earth's crust and is a white powder, insoluble in water. The Zinc Oxide used for commercial purposes is produced synthetically.
The powder is widely used as an additive into numerous materials and products like :
Note : Minimum Order Quantity 1 Ton & Maximum No Limit.
Grade | ZnO - Grade A | ZnO - Grade B | ZnO - Grade C |
---|---|---|---|
Content of Zinc Oxide (ZnO) | 99.5% min | 99.0% min | 98.0% min |
Content of heavy metal as Lead (Pb) | 0.10% max | 0.10% max | 0.15% max |
Content of Iron (Fe) | 0.007% max | 0.02% max | 0.015% max |
Solubility in HCl | 0.02% max | 0.02% max | 0.05% max |
Loss on Ingnition | 0.05% max | 0.10% max | 0.15% max |
Moisture | 0.05% max | 0.15% max | 2.00% max |
Residue of sieve 325 mesh | 0.05% max | 0.15% max | 2.00% max |
Nitrogen Surface Area | 4-6 m2/g | 4-6 m2/g | 4-6 m2/g |