ShineHerb
1 / 2
Tocopheryl Acetate, also known as Vitamin E Acetate, is an ester derivative of tocopherol. It is fat-soluble with excellent stability, and is the most commonly used form of Vitamin E in industrial and skincare applications.
Related product: D Alpha Tocopherol Acetate, Dl Alpha Tocopherol Acetate
| Active Ingredient | Specification | Appearance |
|---|---|---|
| Mixed Tocopherols | 30%, 50% | Pale yellow powder |
| 50%, 70%, 90%, 95% | Yellow to Brownish red oil | |
| Mixed tocopherols (Sunflower seed extract) | 70%, 90%, 95% | Yellow to Brownish red oil |
| D-alpha Tocopherol / DL-alpha Tocopherol | 1000IU, 1043IU, 1300IU, 1490IU | Yellow to Brownish red oil |
| D-alpha Tocopheryl Acetate / DL-alpha Tocopheryl Acetate | 700IU | Off-white powder |
| 1000IU, 1250IU, 1360IU | Yellow to Brownish red oil | |
| D-alpha Tocopheryl Acid Succinate / DL-alpha Tocopheryl Acid Succinate | 1185IU, 1210IU | White to off-white powder |
| No. | Items | Methods | Specification | Results |
|---|---|---|---|---|
| 1 | Description | Visual (Ph.Eur./USP/FCC) | Clear, colorless slightly greenish-yellow, viscous, oily liquid | Conforms |
| 2 | Identification | |||
| 2.1 | Optical activity | Ph.Eur. 2.2.7 | -0.01° - +0.01° | +0.00° |
| 2.2 | IR | Ph.Eur. 2.2.24 | Corresponds to reference | Conforms |
| 2.3 | Color reaction | USP/FCC | Conform | Conforms |
| 2.4 | GC | USP/FCC | Retention time conforms to reference | Conforms |
| 3 | Related substances | |||
| 3.1 | Impurity A | Ph.Eur. 2.2.28 | ≤0.5% | <0.10% |
| 3.2 | Impurity B | Ph.Eur. 2.2.28 | ≤1.5% | 0.30% |
| 3.3 | Impurity C | Ph.Eur. 2.2.28 | ≤0.5% | 0.20% |
| 3.4 | Impurity (D+E) | Ph.Eur. 2.2.28 | ≤1.0% | <0.10% |
| 3.5 | Any other impurities | Ph.Eur. 2.2.28 | ≤0.25% | <0.10% |
| 3.6 | Total impurities | Ph.Eur. 2.2.28 | ≤2.5% | 0.53% |
| 4 | Acidity | USP/FCC | ≤1.0 mL | 0.1mL |
| 5 | Residual solvents | |||
| 5.1 | Diethyl carbonate | Ph.Eur. 2.2.24 / USP <467> | ≤0.5% | <0.05% |
| 6 | Assay | |||
| 6.1 | Assay (Ph.Eur.) | Ph.Eur. 2.2.28 | 96.5% - 102.0% | 99.4% |
| 6.2 | Assay (Ph.Eur. mg) | Ph.Eur. 2.2.28 | 434.3mg - 459.0mg alpha Tocopherol/g | 447.3mg alpha Tocopherol/g |
| 6.3 | Assay (USP/FCC) | Ph.Eur. 2.2.28 | 96.0% - 102.0% | 99.4% |
| 6.4 | Assay (USP/FCC mg) | Ph.Eur. 2.2.28 | 432.0mg - 459.0mg alpha Tocopherol/g | 447.3mg alpha Tocopherol/g |
| No. | Items | Methods | Specification | Results |
|---|---|---|---|---|
| 7 | Heavy metals | |||
| 7.1 | Lead | ICP-MS | ≤ 2 mg/kg | Conforms |
| 7.2 | Arsenic | ICP-MS | ≤ 1 mg/kg | Conforms |
| 7.3 | Copper | ICP-MS | ≤ 25 mg/kg | Conforms |
| 7.4 | Zinc | ICP-MS | ≤ 25 mg/kg | Conforms |
| 7.5 | Palladium | ICP-MS | ≤ 5 ppm | Conforms |
| 8 | Microbiology | |||
| 8.1 | Total aerobic microbial count | Ph.Eur.2.6.12 / USP <61> | <1000cfu/g | Conforms |
| 8.2 | Total moulds and yeasts count | Ph.Eur.2.6.12 / USP <61> | <100cfu/g | Conforms |
| 8.3 | Escherichia coli | Ph.Eur.2.6.13 / USP <62> | Not detected per 1g | Conforms |
| 8.4 | Pseudomonas aeruginosa | Ph.Eur.2.6.13 / USP <62> | Not detected per 1g | Conforms |
| 8.5 | Staphylococcus aureus | Ph.Eur.2.6.13 / USP <62> | Not detected per 1g | Conforms |
| 8.6 | Bile-Tolerant Gram-Negative Bacteria | Ph.Eur.2.6.13 / USP <62> | Not detected per 1g | Conforms |
| 8.7 | Salmonella | Ph.Eur.2.6.13 / USP <62> | Not detected per 10g | Conforms |
| Weight | Packing Method |
|---|---|
| 1kg | Bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | By Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery Method | Delivery Time | Destination |
|---|---|---|---|
| 1kg - 25kgs | EMS, DHL, UPS, FedEx | 3 - 7 days | Door to door |
| 25kgs - 100kgs | DHL, FedEx, by Air | 3 - 7 days | Door to door (to Airport by Air) |
| More than 100kgs | By Air | 3 - 7 days | Door to Airport |
| By Sea | 10 - 35 days | Door to port |
