1. Description White to Pink Crystalline powder …
| 1. | Description | White to Pink Crystalline powder |
| 2. | Solubility | Soluble in Dimethyl formamide and slightly soluble in acetone |
| 3. | Loss on Drying
| NMT 1.0 % w/w
|
| 4. | Identification by TLC | The principle spot in the thin layer chromatogram obtained with the test solution is similar in position to that of Bithionol Sulfoxide RS
|
| 5. | Sulphated Ash | NMT 0.2 % |
| 6. | Melting Point | Between 2120C to 2150C
|
| 7. | Assay (ODB) | 97.0 % to 101.0 % |
| 6. | Total Impurity | NMT 2.0% |