Vitamin E-Acetate 99%
Confirming to Ph.Eur, USP.
Vitamin E acetate; all-rac-a-Tocopheryl acetate ; (Dl-alpha-tocopherol acetate)
Product Code. |
02835 |
Grade |
|
Purity |
99% |
CAS No. |
7695-91-2 |
Molecular Formula |
C31H52O3 |
Molecular Weight |
472.74 |
H.S.Code |
2936.28000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear yellow viscous liquid |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
10°C |
Flash point [°C] |
> 113 °C |
Boiling point [°C] |
224 °C |
| Vapour density |
16.3 |
Density [g/cm3] |
0.96 |
Solubility in water [% weight] |
Insoluble in water |
Packaging
Specification
| Appearance | A clear yellow viscous liquid |
| Purity (by GC) | 96.0-102.0% |
| Identification | Passes test |
| Optical rotation | -0.01 to +0.01° |
| Acidity | Passes test |
| Related Substances | Passes test |
| Arsenic (As) | Max 0.0001% |
| Lead (Pb) | Max 0.0002% |
| Cadmium (Cd) | Max 0.0001% |
| Mercury (Hg) | Max 0.00001% |
| Zinc (Zn) | Max 0.001% |
| Heavy metal | Max 0.001% |
| Residual solvents | Passes test |
Safety Information and Hazard Symbols