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DL-a-TOCOPHEROL ACETATE For Biochemistry
Confirming to Ph.Eur, USP. Store at 2-8°C
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC4141 | For Biochemistry | 96% | 7695-91-2 | C31H52O3 | 472.74 | 2936.28 | 60 Months |
Packings
| 50 g |
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 |
Specifications
| 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
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| Signal Word | |
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Revision Date : 29-Jan-2021
Certificate of Analysis (COA's)
To download COA please enter the batch number below