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      Vitamin B12 1% Feed Grade

      CAS number: 68-19-9

      Molecular formula:

      molecular weight:

      Chemical structure:

      Details

      Product Name
      Vitamin B12 1% Feed Grade
      Shelf Life
      2 years
      Item
      Specification
      Result
      Description
      Pale red to brown powder, hygroscopicity
      pale red powder, hygroscopicity
      Identification
      Have maximum absorption at 361±1nm, 550±2nm Have maximum absorption
      Arsenic
      ≤3ppm
      <3ppm
      Potency (On C65H88N14O14P)
      Make quantity 90-130%
      104.1%
      Conclusion: Conform to this article meets the provision of the GB/T9841-2005.