3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8 Factory Supply

What is 3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8? 3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8, also called VC ethyl ether, is an ascorbic acid derivative. Ascorbic acid is a naturally occurring antioxidant and free radical scavenger, a reducing agent in the conversion process of biological enzymes, and has a preventive effect on some chronic diseases (cancer, diabetes and allergic skin diseases). Specification ITEM STANDARD RESULT Appearance White crystal Conform Melting Rang 111.0～116.0℃ 112.8～114.3℃ PH 3.5～5.0 4.3 Water ≤1.0% 0.22% Residue on ignition ≤0.1% 0.05% Loss on drying ≤0.5% 0.13% Heavy metal ≤10ppm Conform Bacteria total ≤100cfu/g Conform Molds and Yeasts ≤50cfu/g Conform Staphylococcus aureus Negative N.D Pseudomonas aeruginosa Negative N.D Assay(HPLC) ≥99.0% 99.76% Purity(HPLC) ≥99.0% 99.42% Application  1.When the amount added is 2%, 3-O-Ethyl-L-ascorbic acid has dual effects of bleaching and whitening. 2.It has a repairing effect on the composition and synthesis of collagen. 3.After it enters the dermis, it directly participates in the synthesis of collagen, repairs the activity of skin cells, increases collagen, makes the skin plump and elastic, and makes the skin delicate and smooth. 4.In cosmetics, it has anti-oxidation and whitening and freckle-removing effects. 5.It has strong antibacterial and anti-inflammatory effects, and resists inflammation caused by sunlight. Packing  25 kgs/drum, 9 tons/20’container 25 kgs/bag, 20 tons/20’container