3-O-Ethyl Ascorbic Acid offered by COSROMA® is called Cosroma® EAA. Cosroma® EAA is a stable Vitamin C derivative with excellent skin brightening activity. Its chemical structure is unique in that the ethyl group forms an ether with the 3-hydroxy group of the ascorbic acid, which results in much higher stability. Other commercialized ascorbic acid derivatives are ethers at the 2-hydroxy position.
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| L-Ascorbic acid, 3-O-ethyl- (86404-04-8) | Sign in to view |
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L-Ascorbic acid, 3-O-ethyl- (86404-04-8)
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COSROMA® is a China-based manufacturer and supplier specialized in cosmetic and personal care ingredients. COSROMA® has passed ISO9001, ISO45001 and IS014001 certification, and owes certificates of COSMOS, KOSHER, HALAL, REACH, etc.
Relying on 3 R&D centers, 5 production bases and the powerful industry resource integration capabilities, COSROMA® is offering a rich product portfolio including actives, surfactants, thickeners, conditioners, emulsifiers, preservatives, herbal extracts, plant essential oils, flavors and fragrance, etc.
COSROMA®'s excellent R&D capabilities also enable us to provide customized product development and manufacturing services, particularly in the areas of small molecule synthesis and plant extraction.
COSROMA® has established a stable distribution network in about 20 countries and regions around the world, which can provide timely and high-quality localized services for most customers.
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