Vitamin E acetate Oil
Chemical Name | Tocopheryl acetate |
CAS Number | 7695-91-2 |
Molecular Formula | C31H52O3 |
Molecular Weight | 472.74 |
Molecular Structure | |
Packing | 50kg/iron drum |
Capacity | 1000MT/M |
Storage | Room temperature, stored in cool and dry place, keep away from strong light and heat. |
Application | Vitamin E is in a number of different application sectors including functional foods, animal nutrition and cosmetics. |
SPECIFICATION
Items | Specification |
Appearance | Slightly yellow, clear, viscous oil |
Identification | Meets the requirements |
Density(20℃) | 0.952 ~ 0.966g/mL |
Refractive Index(20℃) | 1.494 ~ 1.498 |
Absorbance in ethanol |
|
At about 284nm(max) | 42.0 ~ 45.0 |
At about 254nm(min) | 7.5 ~ 9.0 |
Acidity | ≤1.0mL of 0.1N NaOH |
Sulphated Ashes | ≤0.1% |
Heavy Metals | ≤10ppm |
Lead | ≤10ppm |
Arsenic | ≤3ppm |
Free Tocopherol | ≤1.0% |
Assay by G.C. | 98.0 ~ 102.0% |
Standard | USP36&EP7 |