Certificate of Analysis
| Product Name: | Vitamin B12 |
| Catalog Number: | M6055 |
| CAS Number: | 68-19-9 |
Physical and Chemical Properties
| Formula: | C63H88CoN14O14P |
| Molecular Weight: | 1355.37 |
| Solubility: | DMSO 10 mg/mL; Water 6 mg/mL |
| Storage: | 2-8°C, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Vitamin B12 is a water soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |