CAS NO: 68-19-9
Specification: BP/USP/EP
| Product Name | Cyanocobalamin |
| Quality Standard | USP/EP |
| Testing Items | Critrion |
| Loss on drying | ≤12.0% |
| Pseudo cyanocobalamin | Pass |
| Assay on dry basis | 96.0%-100.5% |
| Residue solvents | Meets requirement |
| Identification | Pass |