Appearance: almost white to yellow powder
Active component
Chemical name: 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-
yl acetate; 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-chroman-6-yl acetate, all-rac-α-Tocopheryl Acetate; dl-α-Tocopheryl Acetate; Vitamin E acetate；Vitamin E
Structural formula: 
Molecular weight: 472.75 g/mol
Molecular formula: C31H52O3
Specification
Description: synthesis by VE oil and inorganic carrier
Volume: minimum 50.0%(European Pharmacopoeia ep - 0691)
Bulk density: 550g-650g/L
Loss on drying: maximum 5.0%
Solubility: insoluble in water
Packaging and storage
Packaging: 25kg
Storage: in cool and dry place sealed
Storage period: 24 months