3-O-etil-L-askorbik asit (VCE)

3-O-Ethyl-L-Ascorbic Acid
Product Name: VCE
INCI Name: 3-O-Ethyl-L-Ascorbic Acid
Chemical Structure: C8H12O6
CAS No.: 86404-04-8
Efficacy: By acting on the Cu2 +, inhibition of tyrosinase activity, blocking the formation of melanin;
Effective whitening and dispelling freckle effect;
Resistance inflammation caused by the sun light, there is a strong anti-bacterial anti-inflamm atory effect;
Promotes collagen synthesis, improves dull skin and gives skin elasticity.
Specification
Appearance: White crystalline powder
Moisture content: ≤ 2.0%
Purity (HPLC): ≥ 98.0%
VC content: >80.0%
PH (3% solution): 3.0-4.5
Heavy Metals: <20ppm
Arsenic: <2ppm
Recommended Dosage: 0.5 to 3.0%
Application: Skin lightening product, anti-aging product, liquid, gel, cream, lotion, skin cream, etc.; Suggest the best used condition in the PH 3.0-6.0, the best skin lightening.
Package: 0.5kg plastic bottles, 15kg big cardboard box
Storage: Storage term is two years in the room temperature, dry and closed circumstance.