Specifications
| Physical Condition | Free flowing white powder | Free flowing white crystals |
|---|---|---|
| Colour | White | White |
| Zinc (Zn), % weight | 33.0 Min. | 21.0 Min. |
| Copper (Cu), % weight | 0.1 Max. | 0.1 Max. |
| Lead (Pb), % weight | 0.003 Max. | 0.003 Max. |
| Magnesium (Mg), % weight | 0.002 Max. | 0.002 Max. |
| pH (Not less than) | 4.0 | 4.0 |
| Solubility in water, % weight | 99.0 Min. | 99.0 Min. |
