| Appearance | Yellowish white fine powder |
| Purity / Analysis Method | 98.64 % (ODB) |
| Loss On Drying | NMT 0.50% |
| Related Substances | Total Impurity less than 2.0% |
| Sulphated Ash | NMT 0.10% |
| Solubility | Practically insoluble in water; Sparingly soluble in acetone; Slightly soluble in anhydrous ethanol |




