| ITEMS | STANDARD |
| Characteristic | White Crystal Powder |
| Identification | Pass test |
| Clarity & color of solution | Pass test |
| Moisture | ≤1.0% |
| Heavy Mentals | ≤10ppm |
| Oxalate | ≤360PPM |
| Readily carbonisable substances | Pass test |
| Sulphated Ash | ≤0.1% |
| Sulphate | ≤150PPM |
| Purity | 99.5-100.5% |
| Bactreial Endotoxin | ≤0.5 IU/MG |
| Aluminium | ≤0.2PPM |
| Mesh size | 30-100MESH/10-40MESH |