Vitamin E
Vitamin E (CAS 2074-53-5) is all-rac-α-tocopherol, also called dl-α-tocopherol or rel-α-tocopherol, a fat-soluble tocopherol. This CAS identifies the α-tocopherol form rather than serving as a blanket synonym for every tocopherol or tocotrienol. Commercial appearance, assay, carrier, and stability depend on grade and formulation. It is typically supplied as a lipophilic oil.
Tocopherols act as antioxidants in lipid media, where they can help limit oxidation of unsaturated fats; performance depends on the formulation and conditions. In practical products, α-tocopherol may serve as a vitamin E source or lipid-phase antioxidant. Food, feed, supplement, and cosmetic applications depend on the exact grade and applicable local requirements. Supplier documentation should establish chemical form, assay, carrier composition, and suitability. Identity alone does not establish a health benefit, preservation efficacy, or authorization for a particular use.
– May be used as a vitamin E source in dietary supplements, premixes, or formulated foods where the material’s grade, exact chemical form, and intended use are permitted. This describes a compositional or nutritional application, not a claim to prevent or treat disease. Confirm assay, carrier, labeling, and applicable market requirements from supplier documentation.
– In suitable food or feed formulations, α-tocopherol may be used as an antioxidant in lipid-containing systems where permitted. Its ability to limit oxidative deterioration depends on the matrix, grade, and formulation; do not assume a universal shelf-life effect. Verify the applicable additive or feed requirements and relevant product specifications.
– For selected personal-care formulations, it may be incorporated as a lipid-compatible antioxidant or skin-conditioning ingredient when the grade and local cosmetic rules allow. Do not represent it as an approved treatment or promise UV protection or other clinical effects on the basis of chemical identity alone
Product Name: Vitamin E
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