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      Vitamin K4

      CAS number: 573-20-6

      Molecular formula:

      molecular weight:

      Chemical structure:

      Details

      Product Name
      Vitamin K4
      Shelf Life
      2 years
      Item
      Specification
      Result
      Characteristics
      White crystal powder
      Conform
      Melting point
      112-115℃ 113.2-113.5℃
      Absorption Coefficient
      230-250
      241.6
      UV Absorption
      Max. Absorption at 285nm-322nm
      Max. Absorption at 285nm-322nm
      IR spectrum
      Conformace with reference spectrum
      Conform
      Zinc
      Conform to requirement
      Conform
      Residue on ignition
      0.1% Max
      0.06%
      Assay
      99.0% Min C15H14O4
      99.59%
      Conclusion: Comply with CP2010.