 |
| Menge: | |
|---|---|
DY20395
58288-50-9
261-200-3
C62H89CoN13O15P.xClH
hydroxocobalamin hydrochloride
| Index Name | Specifications |
| Appearance | Dark red crystal or crystaline powder |
| Identification | Ratio absorbances: A274nm/A351nm 0.75 to 0.83 A525nm/A351nm 0.31 to 0.35 |
| It gives reaction of acetates | |
| Thin-layer chromatography | |
| Specific rotation | +52 to +60 degree |
| Related | 5.0% max |
| Loss on drying | 8.0 to 12.0% |
| Assay(on dry basis) | 96% to 102.0% |
| Index Name | Specifications |
| Appearance | Dark red crystal or crystaline powder |
| Identification | Ratio absorbances: A274nm/A351nm 0.75 to 0.83 A525nm/A351nm 0.31 to 0.35 |
| It gives reaction of acetates | |
| Thin-layer chromatography | |
| Specific rotation | +52 to +60 degree |
| Related | 5.0% max |
| Loss on drying | 8.0 to 12.0% |
| Assay(on dry basis) | 96% to 102.0% |