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    Vitamin B2 80%

    CAS number: 83-88-5

    Molecular formula:

    molecular weight:

    Chemical structure:

    Details

    Product Name


    Shelf Life
    3 years

    Item
    Test
    Result
    Appearance
    A yellow or dark yellow particle, little smell
    Yellow particle, little smell
    Identification
    Conform
    Conform
    Particle size%
    ≥90% pass through 0.28mm sieve
    90
    Loss on drying, %
    ≤3.0
    1.9
    Residue on ignition, %
    ≤5.0 1.4
    Assay (on dried basis) %
    ≥80.0 81.6
    Conclusion: The above analytical results conform to China National Standard GB/T18632-2010.