| Appearance | White Crystalline Powder |
| Tests Assay (HPLC) | 99.67% |
| Purity(Neutralization titration) | 99.31% |
| Sulphated Ash | max. 0.1% |
| Residue on Ignition | NMT 0.2 % |
| pH | 4.0 – 5.0 |
| Solubility | Soluble in DMF,DMSO, ammonium hydroxide, sodium hydroxide; Slightly soluble in Methanol |




