Red Powder Vitamin B12 (Food Grade CAS 68-19-9)
Product Description
Vitamin B12 98% Pharmaceutical Chemicals Injection CAS: 68-19-9
Chemical formula: C63H88CoN14O14P
CAS: 68-19-9
Certificate of Analysis:
Item |
Acceptance Criteria |
Results |
Characters |
Dark red crystalline powder or dark red crystals. |
conform |
Loss on drying |
≤10.0% |
conform |
Assay |
97.0%-102.0% |
conform |
Related |
Total impurities ≤3.0 % |
conform |
Storage: Avoid dust formation. Store in a dry, shady, and cool place in an unopened package.
Storage temperature below 25 degree
Packing: 1kg/tin, 25kg/carton
Shelf Life: 5 years when properly stored
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