3-O-Ethyl-L-Ascorbic Acid Skin Whitening Pure 99% 3-0 Ethyl Ascorbic Acid CAS 86404-04-8

• CAS No.: 86404-04-8
• Formula: C8h12o6
• EINECS: 617-849-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: White
• Melting Point: 112.0 to 116.0 °c
• Boiling Point: 551.5±50.0 °c
• Density: 1.46±0.1 g/cm3
• Flash(Ing) Point: 228.5ºC
• Storage Condition: Sealed in Dry, 2-8°c
• Transport Package: Bag
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

Product Description

 

VCE is a kind of oil hydrophilic amphoteric vitamin C derivatives, which not only makes it very convenient to use in the formula, but also makes it easy to penetrate the stratum corneum into the dermis, into the skin is easy to be
decomposed by biological enzymes and play the role of vitamin C, thus improving its bioavailability, in addition, and ordinary vitamin C is difficult to be absorbed by the skin, Bioavailability is very low.
In addition, VCE also shows extremely high stability relative to ordinary vitamin C.

Efficacy:

This product blocks the formation of melanin by inhibiting Cu2+ activity of tyrosinase; Prevent sun-related skin inflammation; Improve skin color, promote collagen production, increase skin elasticity. Stability: More stable in PH 3.0-6.0 environment.

Reference dosage:
0.5 ~ 2.0%

Usage:
can be used for gel, essence, lotion, cream and other whitening freckle, anti-aging and other skin care products.

 

Specification

Items	Technical Analysis and Physical
CAS NO.	86404-04-8
Appearance	White crystalline powder
Assay, %	≥99.0
Melting Point ºC	110 - 115
Moisture, %	≤1.0
Ash, %	≤0.1
pH	3.5 - 5.5
Free of VC, ppm	≤10
Heavy metals(Pb,As,Cd,Co,Cr,Hg,Ni,Sb), PPM	≤20
Chromaticity, Hazen	≤25

 

 

 

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