1% vitamin B12 additive, with mannitol as the carrier and cyanocobalamin as the core component.
CAS No. :
68-19-9EINECS :
200-680-0Package :
25kg/CartonBrand :
TOPINCHEM®Origin :
CHINAFormula :
C63H88CoN14O14PMinimum Order :
350kgItem :
1% Vitamin B12 additiveDescription
Vitamin B12, abbreviated as VB12, also known as cobalamin, is one of the B vitamins. It is a complex organic compound containing cobalt, with trivalent cobalt located at the center of the porphyrin like porphyrin ring plane.
Specification
| Test items | Specifications | Results |
| Characters | From light red to brown powde | Complie |
| Identification | UV:Absorption maxima at361±1nm,550±2nm | Complie |
| Assay | 100%-130% of labelled assa | 1.02% |
| Loss on drying | Mannitol甘露醇 | 0.3% |
| Lead | ≤0.5 (mg/kg) | Not detected |
| Arsenic | ≤1.0 (mg/kg | Complies |
| Particle size | labelled assay1% All through 0.25mm mesh | Complies |
| Th etotal aerobic microbial count | ≤1000cfu/g | 80cfu/g |
| The total combined yeasts/mould count | ≤100 cfu/g | <10cfu/g |
| E.coli | Absence (cfu/10g)不得检出 | Complies |
| Salmonella | Absence (cfu/10g)不得检出 | Complies |
| Staphylococcus Aureus | Absence (cfu/g)不得检出 | Complies |
| Conclusio | Complies |
Application
1. Improve the utilization rate of folic acid.
2. Maintain the metabolism and function of myelin sheaths.
3. Promote the development and maturation of red blood cells.