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    Vitamin E Acetate 50% Pharma Grade

    CAS number： 7695-91-2

    Molecular formula：

    molecular weight：

    Chemical structure：

    Details

    Name of Product:
    		 Vitamin E Acetate Powder 50% Pharma Grade
    Shelf Life:
    		 3 years
    Test Items
    		 Specification Result
    Appearance
    		 White to almost white free-flowing powder Almost white free-flowing powder
    Identification
    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 /