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D-α-Tocopherol, natural vitamin E, is a pale yellow viscous oily liquid and an essential fat-soluble vitamin for human body with strong antioxidant properties. Widely applied in health supplements and cosmetics.
Related product: D-α-Tocopheryl Acetate，DL-α-Tocopheryl 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 |
| Items | Specifications | Results | |
|---|---|---|---|
| Characters | Clear, brownish red to slight yellow oily liquid, almost odorless. | Conform | |
| Identification 1. Color reaction 2. Retention time |
1. Positive | Positive | |
| 2. The retention time of the major peak confirms to that of the standard preparation. | Conform | ||
| Acidity | ≤1ml | 0.03ml | |
| Specific Rotation [α]D25℃ | ≥+24° | +24.9° | |
| Assay | 96-102% ≥1430IU |
97.2% 1448IU |
|
| Benzo(a)Pyrene | ≤2ppb | Conform | |
| Heavy Metals (as Pb) | ≤10ppm | Conform | |
| Heavy Metals | Lead | ≤1ppm | Conform |
| Arsenic | ≤1ppm | Conform | |
| Cadmium | ≤1ppm | Conform | |
| Mercury | ≤0.1ppm | Conform | |
| Microbiology | Total Bacterial Count | ≤1000cfu/g | Conform |
| Yeast and Molds | ≤100cfu/g | Conform | |
| Escherichia Coli | ≤10cfu/g | Conform | |
| Salmonella | Negative/25g | Negative | |
| Staphylococcus Aureus | Negative/10g | Negative | |
Cosmetics industry:
Vitamin E oil can prevent the premature aging of skin and improve the skin's elasticity;
Medical industry:
Vitamin E oil can be used in curing pericoronitis, fatty liver, and arteriosclerosis.
Food industry:
Vitamin E oil is mainly used as an antioxidant and a fortifying agent of fatty foods, and nutritional reinforcing agent of health care product.
| 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 |
