Usage: it can be sued to cure anemia, adjuvant treatment of neuritis, as well as skin care products. Chemical Name: Cyanocobalamin Cas No.: 68-19-9
Product Name：Vitamin B12
Usage: it can be sued to cure anemia, adjuvant treatment of neuritis, as well as skin care products.
Chemical Name: Cyanocobalamin
Cas No.: 68-19-9
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.37
Specification:
Test | Specification |
Identification | Positive |
Ratio absorbance | A361/A278 1.70-1.90 A361/A550 3.15-3.40 |
Related substance | 3.0% max |
Pseudo cyanocobalamin | Complies |
Loss on drying | 12.0% max |
Assay (on dried basis) | 96.0% – 100.5% (USP) |
