| Item | Specifications |
| Appearance | White powder or pellet |
| Zinc Chloride content % | ≥98.0 |
| Basic salt content(as ZnO) % | ≤2.0 |
| Sulphate content (as SO4) % | ≤0.01 |
| Ba % | ≤0.1 |
| Iron(Fe)% | ≤0.0005 |
| Lead (Pb) % | ≤0.0005 |
| Zinc corrosion test | Pass |
| Water content % | ≤0.13 |
| Solution clarification | Pass |
