CAS No.:68-19-9
Vitamin B12 (Cyanocobalamin)
CAS No.:68-19-9
HS Code:1805000000
Specification:Food/Feed/Pharmaceutical Grade
Packing:25kg bag/drum/carton
Cyanocobalamine ,Vitamin B12or vitamin B-12, also called cobalamin, 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. It is one of the eight B vitamins.
Specification
Vitamin B12 1% UV Feed Grade
| ITEM | STANDARD |
| Characters | From light red to brown powder |
| Assay | 1.02% (UV) |
| Loss on drying | Starch =<10.0%,Mannitol =<5.0%,Calcium hydrogen phosphate Anhydrous=<5.0%,Calcium carbonate =<5.0% |
| Carrier | Calcium carbonate |
| Particle size | 0.25mm mesh all through |
| Lead | =<10.0(mg/kg) |
| Arsenic | =<3.0(mg/kg) |
Vitamin B12 0.1% Feed Grade
| ITEM | STANDARD |
| Characters | Light red homogeneous powder |
| Identification | Positive |
| Loss on drying | =<5.0% |
| Carrier | Calcium carbonate |
| Size(≤250um) | All through |