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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.