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      Vitamin B12 0.1% Food Grade

      CAS number: 68-19-9

      Molecular formula:

      molecular weight:

      Chemical structure:

      Details

      Product Name
      Vitamin B12 0.1% Food Grade
      Shelf Life
      3 years
      Test Items
      Specification
      Results of Analysis
      Characters
      From light red to brown powder
      Complies
      Assay (on dry sub.) 100%-130% of labelled assay 0.101% HPLC
      Loss on drying (according to differenct carriers) Carriers Starch ≤10.0%
      /
      Mannitol
      ≤5.0%
      0.11%
      Anhydrous Calcium hydrogen phosphate /
      Calcium Carbonate /
      Lead ≤3.0(mg/kg) 0.04mg/kg
      Arsenic ≤2.0(mg/kg) Complies
      Particle size
      ≥98% can through 0.25mn mesh 99.98%
      Total plate count ≤800 cfu/g 5 cfu/g
      Yeasts and Molds ≤80 cfu/g <10 cfu/g
      E.coli Negative Complies
      Conclusion:The product comlies with the Enterprise standard.