d-α tocopheryl acetate |
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d-α tocopheryl acetate(1100iu-1360iu) is a clear, pale yellow, viscous oil having a slight characteristic vegetable oil aroma and a mild taste.
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Item |
standard |
appearance |
Pale yellow oil |
Acidity |
≤0.5ml |
Potency,IU/g |
1000IU |
1100IU |
1200IU |
1360IU |
d-α tocopheryl acetate, min |
≥73.53% |
≥80.88% |
≥88.23% |
≥96% |
Heavy metals (as Pb) |
≤10ppm |
Specific rotation,[a]d25, degrees |
≥+24 |
Packaging: Stainless steel drum(50kg, 200kg)
Storage: Product should be preserved in tightly closed containers protected from light, heat, and air.
Shelf life: 24months |
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