Ascorbyl Stearate

High Purity Ascorbyl Stearate – Vitamin C Derivative & Antioxidant – Food, Pharmaceutical & Cosmetic Grade

Ascorbyl Stearate is a fat-soluble derivative of Vitamin C, formed by esterification of L-ascorbic acid with stearic acid. It is widely used as an antioxidant and specialty ingredient in food, pharmaceutical, cosmetic and personal-care applications. Product Name: Ascorbyl Stearate Chemical Name: L-Ascorbic Acid 6-Stearate Synonyms: Vitamin C Stearate • L-Ascorbic Acid Monostearate • Ascorbyl 6-Stearate • L-Ascorbyl 6-Octadecanoate • 6-O-Stearyl-L-Ascorbic Acid • E305 • INS 305 CAS Number: 10605-09-1 Alternative CAS Number: 25395-66-8 EC Number: 234-231-5 / 246-944-9 Molecular Formula: C24H42O7 Molecular Weight: 442.59 g/mol HSN Code: 29157030 Purity: 95% / 98% / 99% / Food Grade / Pharmaceutical Grade / High Purity Physical Form: Powder / Crystalline Solid Appearance: White to pale yellow powder or crystalline solid Product Category: Vitamin C Derivative / Antioxidant / Specialty Chemical Available Grades: • Food Grade • Pharmaceutical Grade • Cosmetic Grade • Laboratory Grade • High Purity Grade • Research Grade Typical Applications: • Food antioxidant • Pharmaceutical formulations • Nutraceutical applications • Cosmetic and personal-care formulations • Antioxidant systems • Specialty food ingredients • Research and development • Stability and formulation studies Functional Role: • Antioxidant • Vitamin C derivative • Oxidation-control ingredient • Specialty formulation ingredient Related Products: • Ascorbic Acid • Ascorbyl Palmitate • Sodium Ascorbate • Calcium Ascorbate • Sodium Ascorbyl Phosphate • Magnesium Ascorbyl Phosphate • 3-O-Ethyl Ascorbic Acid • Other Vitamin C Derivatives Packaging: 100 g / 500 g / 1 kg / 5 kg / 25 kg or as per customer requirement. Documentation Available: COA • TDS • SDS/MSDS • Product Specification • Certificate of Analysis • Certificate of Origin • Invoice • Packing List • Food/Pharmaceutical Documentation, where applicable. Sample: Sample quantity available on request. Derivatives: Different purity grades, Vitamin C derivatives and customized antioxidant blends are available on request. Customized Specification/Formulation: Customized purity, particle size, packaging and specification can be supplied according to customer requirements. Storage: Store in a tightly closed container under recommended temperature and moisture-protected conditions as specified in the applicable SDS/specification.