| 技術參數 Technical specification | |
| Product Name | Methylcobalamin (Vitamin B12) |
| CAS Number | 13422-55-4 |
| Chemical Formula | C63H91CoN13O14P |
| Molecular Weight | 1344.41 g/mol |
| Appearance | Red crystalline powder |
| Solubility | Slightly soluble in water |
| Melting Point (°C) | 170-174 |
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