Vitamin B12 0.1% Food Grade
Product Description
Vitamin B12 0.1% Food grade
Vitamin B12 0.1% Food grade,Vitamin B12 1% Food grade/Feed grade;Mecobalamine;Cyanocobalamin
Cas No.68-19-9
Items | Specification | Results | |
Appearance | From light red to brown powder | Conform | |
Assay(on dry basis) | 100%~130% of labelled assay | 0.101% HPLC | |
Loss on drying | Starch | ≤10.0% | / |
Mannitol | ≤5.0% | 0.11% | |
Anhydrous Calcium hydrogen phosphate | / | ||
Calcium carbonate | / | ||
Lead | ≤3.0(mg/kg) | 0.05mg/kg | |
Arsenic | ≤2.0(mg/kg) | Confom | |
Particle size | ≥98.0% can through 0.25mm mesh | Conform | |
Total plate count | ≤800cfu/g | ＜5cfu/g | |
Yeasts and molds | ≤80cfu/g | ＜10cfu/g | |
E.coli | Negative | Conform | |
Conclusion: | Conform to Enterprise standard | ||