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Ethyl Vitamin C is etherified Vitamin C(ascorbic acid). The etherification makes it stable in chemical culture. Generally, Ethyl Vitamin C is used as whitening agent, antioxidant, anti-wrinkle agent and anti-inflammatory agent in cosmetics.
Chemical Information of Ethyl Vitamin C:
Trade Name: GwhiteTM VCE
INCI Name: 3-O-Ethyl Ascorbic Acid
CAS No.: 864004-04-8
Molecular Formula: C8H12O6
Molecular Weight: 204.18
Specifications of Ethyl Vitamin C:
Appearance: White to off-white, crystalline particle
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 of ignition: ≤ 0.1 %
Purity (HPLC): ≥ 99.5 %
Hg: < 1 mg/kg
As: < 2 mg/kg
Pb: < 5 mg/kg
Total bacteria: < 100 CFU/g
Yeast and mold: < 10 CFU/g
Packages of Ethyl Vitamin C:
10.0kg(10 aluminum foil bags)/carton. url:http://www.greafbiotech.com |
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