D-alpha-Tocopheryl acetate with Cas 58-95-7
What is D-alpha-Tocopheryl acetate?
D-alpha-Tocopheryl acetate, a synthetic form of vitamin E, is a widely used compound in skincare, cosmetics, and pharmaceuticals. It is formed by esterifying tocopherol (the active form of vitamin E) with acetic acid, which enhances its stability and shelf life.
D-alpha-Tocopheryl acetate is known for its antioxidant properties, protecting the skin from free radicals and environmental damage. It also helps moisturize, improve skin texture, and reduce signs of aging. Commonly found in creams, lotions, and sunscreens, it is gentle and suitable for sensitive skin. Additionally, it is used in dietary supplements to support overall health and immunity.
Runtai chemical is a professional and reliable manufacturer of Tocopheryl acetate with high purity and lower price. If you interest our Tocopheryl acetate, feel free to contact us for sample!
Recommended
Dosage: The dosage used in strengthen sesame oil, salad oil, margarine, and dairy products is 100-180mg/kg;
The dosage used in fortified infant and toddler food is 40-70 μ g/kg;
The maximum dosage for fortified tocopherol beverages is 20-40mg/L;
The dosage used in fortified dairy beverages is 10-20 μ g/kg
(exact dosage should be subject to customer’s finial product formulation)
D-alpha-Tocopheryl acetate Quick details
- Chemical Name:D-alpha-Tocopheryl acetate
- CAS No.:58-95-7
- EINECS:200-405-4
- Molecular Fomula: C31H52O3
- Molecular weight: 472.74
- Appearance: Light yellow to amber,clear,viscous oil
- Assay: 99%min
- Synonyms: Tocopherolcetat-alpha(highmassadjustment=100%);,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate; Vitamin E; 2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate;2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromaChemicalbooknoacetate;2H-1-Benzopyran-6-ol;O-ACETYL-ALPHA-TOCOPHEROL;RONACARE(R)ALL-RAC-ALPHA-TOCOPHERYLACETATE
D-alpha-Tocopheryl acetate Typical Properties
| Item | Specification | Results |
| Appearance | Light yellow to amber,clear,viscous oil | Conforms |
| Optical | -0.01º~+0.01ºPh,Eur | 0.00º |
| IR | To conform Ph,Eur/USP/FCC | Conforms |
| Color reaction | To conform USP/FCC | Conforms |
| Retention time | To conform USP/FCC | Conforms |
| Impurity A | ≤0.5% Ph,Eur | ＜0.1% |
| Impurity B | ≤1.5% Ph,Eur | 0.65% |
| Impurity C | ≤0.5% Ph,Eur | ＜0.1% |
| impurities D and E | ≤1.0% Ph,Eur | ＜0.1% |
| Any other impurity | ≤0.25% Ph,Eur | ＜0.1% |
| Total impurities | ≤2.5% Ph,Eur | 0.60% |
| Acidity | ≤1.0ml USP/FCC | 0.05ml |
| Residual solvents | To conform(in -house) | Conforms |
| Pb | ≤2mg/kg FCC | ＜0.5mg/kg |
| Arsenic | ≤1mg/kg(in -house) | ＜1mg/kg |
| Copper | ≤25mg/kg(in -house) | ＜2mg/kg |
| Zinc | ≤25mg/kg(in -house) | ＜2mg/kg |
| Palladium | ≤5ppm(in -house) | ＜1ppm |
| Assay( Ph,Eur) | 96.5-102.0% Ph,Eur | 99.26% |
| Assay( Ph,Eur) | 343.3mg α-tocopherol/g
459.0mg ~459.0mg α-tocopherol/g Ph,Eur |
441.1mg α-tocopherol/g |
| Assay( USP/FCC) | 96-102.0% USP/FCC | 99.26% |
| Assay( USP/FCC) | 432.0mg ~459.0mg α-tocopherol/g Ph,Eur USP/FCC | 441.1mg α-tocopherol/g |
| TAMC | ≤1000cfu/g Ph,Eur./USP | Conforms |
| TYMC | ≤100cfu/g Ph,Eur./USP | Conforms |
| Escherichia coli | N.D./G Ph,Eur./USP | Conforms |
| Pscudomonas acruginosa | N.D./G Ph,Eur./USP | Conforms |
| Staphylococcus aureus | N.D./G Ph,Eur./USP | Conforms |
| Enterobacterial | N.D./G Ph,Eur./USP | Conforms |
| Salmonella | N.D./G Ph,Eur./USP | Conforms |
| Conclusion | The results conforms with Ph,Eur/USP/FCC standards | |
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D-alpha-Tocopheryl acetate Applications
- can be added to the corresponding category of food or health food to play a nutritional strengthening role.
- When used as a cosmetic ingredient, vitamin E has strong reducing properties and can serve as an antioxidant.
- Used as a medicine, nutritional supplement, vitamin E has strong reducing properties and has antioxidant and anti-aging effects in human metabolism, which can maintain the normal function of reproductive organs
D-alpha-Tocopheryl acetate Package&Storage
- Package: 1kg/bag;20kg/drum;20kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.(recommended storage temperature below 25℃).
