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          Vitamin E Acetate 50% Pharma Grade

          CAS number: 7695-91-2

          Molecular formula:

          molecular weight:

          Chemical structure:


          Name of Product:
          Vitamin E Acetate Powder 50% Pharma Grade
          Shelf Life:
          3 years
          Test Items
          Specification Result
          White to almost white free-flowing powder Almost white free-flowing powder
          Coloration reaction
          Positive Positive
          Optical rotation To conform Conform
          GC The reaction time of the principal peak conforms to which in the reference solution Conform
          TLC The principal spot in the chromatogram obtained with the test solution is similar in position and size to the principal spot in the chromatogram obtained with the reference solution Conform
          Loss on drying ≤5.0% 2.3%
          Heavy Metals (as Pb) ≤0.001% <0.001%
          Aresenic (as As) ≤0.0003% <0.0003%
          Assay (GC)
          ≥50.0% 52.4%
          Microbial test
          Total aerobic microbial count ≤1000cfu/g <10cfu/g
          Total moulds and yeasts count
          ≤100cfu/g <10cfu/g
          Enterobacteria ≤10cfu/g <10cfu/g
          Salmonella n.d./25g /
          Escherichia coli n.d./10g /
          Staphylococcus aureus n.d./10g /
          Pseudomonas aeruginosa n.d./10g /