Ethyl Vitamin C

Ethyl Vitamin C is etherified Vitamin C(ascorbic acid). The etherification makes it stable in chemical culture. Generally,Website: , 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 AcidCAS No.: 864004-04-8 Molecular Formula: C8H12O6 Molecular Weight: 204.18 Structural Formula: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/gPackages of Ethyl Vitamin C: 10.0kg(10 aluminum foil bags)/carton.