| Test | Specification | |
|---|---|---|
| Description | A White Crystalline Powder | |
| Solubility | Soluble in Water, Clear Solution | |
| Identification | To Passes | |
| Assay | 98.0% - 101.0% | |
| pH 1% Solution | 4.0-5.50 | |
| Melting Point | 2480 C - 2540 C | |
| Loss on Drying | 8.5 - 11.5% | |
| Heavy Metals (as Pb) | NMT 20 ppm | |
| Iron (Fe) | NMT 80 ppm | |
| Arsenic (AS) | NMT 1 ppm | |
Application
