CAS NO: 22465-48-1
Specification: BP/EP
| Product Name | Hydroxocobalamin Acetate |
| Quality Standard | BP/EP |
| Testing Items | Critrion |
| Appearance | Dark red crystals or crystalline powder |
| Identification | Positive |
| Rotation Absorbances | A274/A351 0.75-0.83 A525/A351 0.31-0.35 |
| Related substances | 5.0% Max |
| Residue solvent | Acetone 0.5%Max Ethanol 0.5%Max |
| Loss on drying | 8.0-12.0% |
| Assay | 96.0-102.0% on dry basis |
| Total plate count | 10cfu/g |