| Name | Zinc Sulphate Monohydrate |
| Items | Standard /% | Test Results /% |
| Appearance | White powder | Qualified |
| ZnSO4·H2O ≥ | 96 | 96.21 |
| Zn ≥ | 35.0 | 35.04 |
| As ≤ | 0.0005 | 0.0004 |
| Pb≤ | 0.002 | 0.0019 |
| Cd≤ | 0.002 | 0.0018 |
| Finess(250μm sieve) | 95 | 96 |
| REMARK | Qualified |
Zinc sulfate is mainly used as raw materials for making pigments such as lithopone, zinc barium white and other zinc compounds. It is also used as nutrients for animals when zinc is deficient, feed additives for animal husbandry, zinc fertilizers for crops (microelement fertilizers), important materials for man-made fibers, electrolytes for zinc production by electrolysis, mordants in textile industry, medical emetic agents, astringents, fungicides and wood. Material and leather preservatives, etc. It is obtained by the action of zinc or zinc oxide with sulphuric acid or by the extraction and refining of sphalerite after baking in a reflux furnace.
Complaint
