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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.