3-O-Ethyl-L-ascorbic acid

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: 99%
Payment Terms : T/T

Keywords

Vc Ethyl Ether (5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxyfuran-2(5H)-one (non-preferred name) 3-O-Ethyl-L-ascorbic Acid

Quick Details

Appearance:White crystal powder
Application:Product efficacy: This product blocks the formation of melanin by inhibiting the Cu2 + activity of tyrosinase; To prevent inflammation of the skin caused by sunlight; Improve skin color, promote colla
PackAge:20KG/bag
ProductionCapacity:|Metric Ton|Day
Storage:This product should be stored in a sealed, dry, dark place to avoid sunshine.
Transportation:BY SEA

Superiority:

Appearance: White crystalline powder moisture content: & lt; = 2. % & GT; = 98.0 % VC content: & GT; 84.0 per cent

PH(3 % solution): 3.0-4 .5 heavy metal content: & lt; 20 ppm Arsenic: & lt; 2ppm stability: Recommended amount of discoloration at _ for two years under PH3.0-6 .0 conditions: 0.5 ~ 3.0 % characteristic: melting point 111-116 °C, soluble in water, soluble in oil.

Product characteristics: Vitamin C ethyl Zyl ether is an oil-friendly * * vitamin C derivative, which not only makes it extremely convenient to use in the formula, but also makes it easier to penetrate the cuticle into the dermis. After entering the skin, it is easy to be decomposed by biological enzymes to play the role of vitamin C, thereby improving its bioavailability. In addition, ordinary vitamin C is difficult to absorb by the skin and its bioavailability is low. In addition, vitamin C ethyl ether also shows high stability compared to ordinary vitamin C.

Product efficacy: This product blocks the formation of melanin by inhibiting the Cu2 + activity of tyrosinase; To prevent inflammation of the skin caused by sunlight; Improve skin color, promote collagen production, increase skin elasticity. Stability: No discoloration for more than two years under PH3.0-6 .0 conditions.

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