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By certification 
Shanghai Greaf Biotech Co.,Ltd is professional producer and manufacturer of 3-o-ethyl ascorbyl ether in China, equipped with a productive factory of 3-o-ethyl ascorbyl ether, welcome to wholesale our products.
3-O-Ethyl Ascorbyl Ether is a stable Vitamin C(ascorbic acid) derivative. It solves the instability of Vitamin C and has good solubility in both water and solvents. Now it has been one of the optimal choices for cosmetics as an whitening agent, antioxidant, anti-wrinkle agent and anti-inflammatory agent.
Chemical Information of 3-O-Ethyl Ascorbyl Ether:
Trade Name: GwhiteTM VCE
INCI Name: 3-O-Ethyl Ascorbic Acid
CAS No.: 864004-04-8
Molecular Formula: C8H12O6
Molecular Weight: 204.18
Structural Formula:
Specifications of 3-O-Ethyl Ascorbyl Ether:
Appearance | White to off-white, crystalline particle |
Odor | Slight characteristic odor |
Clarity and color | Clear and colorless |
pH | 3.0 - 4.5 |
Loss on drying | ≤ 1.0 % |
Melting point: | 112 - 115 °C |
Residue of ignition: | ≤ 0.1 % |
Purity (HPLC): | ≥ 99.5 % |
Total bacteria | < 100 CFU/g |
Yeast and mold: | < 10 CFU/g |
Hg | < 1 mg/kg |
As | < 2 mg/kg |
Pb | < 5 mg/kg |
Packages of 3-O-Ethyl Ascorbyl Ether:
10.0kg(10 aluminum foil bags)/carton.
