Special Design for Ascorbic Acid Food Grade - 3-O-Ethyl-L-Ascorbic Acid – Cosroma Biotech

Special Design for Ascorbic Acid Food Grade -
 3-O-Ethyl-L-Ascorbic Acid – Cosroma Biotech

Short Description:

3-O-Ethyl-L-Ascorbic Acid is a derivative modified from Vitamin C. It is an excellent skin whitening active ingredient with anti-oxidation, anti-wrinkle and anti-inflammatory effects. 3-O-Ethyl-L-Ascorbic Acid exhibits very good stability due to its unique chemical structure in that the ethyl group forms an ether with the 3-hydroxy group of the ascorbic acid. 3-O-Ethyl-L-Ascorbic Acid inhibits the activity of Tyrosinase, therefore, it prevents the synthesis of Melanin. 3-O-Ethyl-L-Ascorbic Ac...


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Special Design for Ascorbic Acid Food Grade - 3-O-Ethyl-L-Ascorbic Acid – Cosroma Biotech Detail:

3-O-Ethyl-L-Ascorbic Acid is a derivative modified from Vitamin C. It is an excellent skin whitening active ingredient with anti-oxidation, anti-wrinkle and anti-inflammatory effects. 3-O-Ethyl-L-Ascorbic Acid exhibits very good stability due to its unique chemical structure in that the ethyl group forms an ether with the 3-hydroxy group of the ascorbic acid.

3-O-Ethyl-L-Ascorbic Acid inhibits the activity of Tyrosinase, therefore, it prevents the synthesis of Melanin. 3-O-Ethyl-L-Ascorbic Acid also promotes Collagen synthesis which helps improve the complexion and elasticity of skin. As a common effects shared with Vitamin C, 3-O-Ethyl-L-Ascorbic Acid is very effective in scavenging free radicals. Apart from all of these, 3-O-Ethyl-L-Ascorbic Acid can regulate immunity and resist inflammation.

INCI Name: 3-O-Ethyl Ascorbic Acid
CAS No.: 86404-04-8
M. W.: 204.18
M. F.: C8H12O6

Specifications:
Appearance: White to off-white, crystalline powder
Odor: Slight characteristic odor
Clarity and color: Clear and colorless
pH: 3.0-4.5
Melting point: 112-115°C
Loss on drying ≤ 1.0%
Residue on ignition ≤ 0.1%
Purity (HPLC) ≥ 99.0%
Total bacteria < 100 CFU/g
Yeast and mold < 10 CFU/g
Hg < 1 mg/kg
As < 2 mg/kg
Pb < 5 mg/kg
Cd < 5 mg/kg


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Special Design for Ascorbic Acid Food Grade -
 3-O-Ethyl-L-Ascorbic Acid – Cosroma Biotech detail pictures


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Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for Special Design for Ascorbic Acid Food Grade - 3-O-Ethyl-L-Ascorbic Acid – Cosroma Biotech, The product will supply to all over the world, such as: Czech Republic , Sri Lanka , The Swiss , With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Chloe from Japan - 2015.03.03 13:09
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Elvira from Poland - 2015.04.25 16:46

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