D-α tocopheryl acetate(1100IU-1360IU) is a clear, pale yellow, viscous oil having a slight characteristic vegetable oil aroma and a mild taste.
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: The product should be preserved in tightly closed containers protected from light, heat, and air.
Shelf life: 24 months