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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.