Vitamin E 50/50
Synonyms:
- Dl-α-Tocopheryl Acetate Powder
CAS: 7695-91-2
Molecular Formula: C31H52O3
Appearance: Almost white to light yellow fee-flowing powder
Coloration reaction: Positive
Optical Rotation: To Conform
GC: The retention time of the principal peak conforms to Which in the reference solution
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
Loss on Drying: ≤ 5.0%
Heavy Metals (as Pb): ≤ 0.001%
Arsenic (as As): ≤ 0.0003%
Assay: ≥ 50.0%
Microbial test:
Total aerobic microbial count: <1000cfu/g
Total molds and yeast counts: <100cfu/g
Enterobacteria: <10cfu/g
Salmonella: 25g
Escherichia coli: 10g
Staphylococcus aureus:
Pseudomonas aeruginosa: 10g
