Description
The primary use of dextromethorphen hydrobromide is as an antitussive, or cough suppressant. This is one of the most popular ingredients in over-the-counter cold and cough medications. This medication may be added to other preparations to help treat pain and a variety of other disturbances as well.
Specification:
| Test Items | Specification | Test Results |
| Appearance | white or almost white crystalline powder, slightly smelly | white crystalline powder |
| Melting point | 123~127°C | 123~125°C |
| Specific Rotation | +28°~+30° | +29° |
| Acidity(PH) | 5.2~6.5 | 5.8~6.2 |
| Water | 4.0%~5.5% | 5.0% |
| Residue On Ignition | Not more than 0.1% | Conforms |
| N.N – dimethylaniline | Comply with the standard | Conforms |
| Phenolic Compounds | Comply with the standard | Conforms |
| Related Substance | Comply with the standard | Conforms |
| Assay | Between99.0~102.0% | 99.53% |
| Conclusion | This batch is complies with USP 34. | |
Packaging details:
| Packaging details: | 25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum. |
