Acetic acid vitamin e/dl- α- Tocopherol acetate / vitamin E acetate / tocopherol acetate

Other names: vitamin E acetate; Acetic acid vitamin E;  DL- α- Tocopherol acetate; Tocopherol acetate

CAS No.: 7695-91-2

C31H52O3=472.74

Grade: br

Content: 97 ~ 102%

Specific rotation: -0.01 ~ +0.01 °

Total impurities: ≤ 2.5%

Physicochemical properties (for reference only): slightly viscous light yellow oily liquid. The color gradually darkens in the exposed light. It is stable to heat and alkali in the absence of oxygen, and is not affected by acid below 100 ℃. It can be oxidized slowly by oxygen in the air, and the oxidation accelerates in the presence of iron and silver salts. Soluble in oil, fat, acetone, chloroform, ethanol, ether and other fat solvents, almost insoluble in water

Usage: This product is only for scientific research, and cannot be used for other purposes.

Storage: 2 ~ 8 ℃, away from light