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          Vitamin D3 40Miu Inj. Grade

          CAS number: 67-97-0

          Molecular formula:

          molecular weight:

          Chemical structure:

          Details

          Product Name
          Vitamin D3 40Miu Inj. Grade
          Shelf Life
          3 years
          Item
          Specification
          Result
          Appearance
          A white crystalline powder
          Conform
          Identification
          Infrared Absorption
          The IR spectrum of sample corresponds to that spectrum of Cholecalciferol Crystalline Reference Standard.
          Conform
          Color Test
          A bright red color is produced, and it rapidly changes through violet and blue to green.
          Conform
          Impurities
          7-Dehydrocholesterol
          NMT 0.5%
          Conform
          Other individual related compound
          NMT 0.1%
          Conform
          Total impurities
          NMT 1.0% Conform
          Specific Rotation
          +105.0°~+112.0° +110.38°
          Melting Point
          82.0℃-87.0℃ 82.5℃-84.0℃
          Assay (HPLC)
          97.0%~103.0%(C27H44O)
          98.56%
          Conclusion: This batch meets the specifications of QS(B)-007-01.