中文名 維生素C乙基醚
英文名 3-O-Ethyl-L-ascorbic acid
化學(xué)名 3-O-乙基抗壞血酸醚
CAS NO.86404-04-8
維生素C乙基醚；3-O-乙基抗壞血酸醚；乙基抗壞血酸；乙基VC醚；乙基維生素C；3-O-Ethyl-L-ascorbic acid；CAS#86404-04-8
分子量 204.18
分子式 C8H12O6
產(chǎn)品指標:
外觀 白色或白色晶體粉末
溶解性 易溶于水
含量 ≥99 %
ph值 3.5-5.5
熔點 110.0 -115.0 ℃
水分 ≤1.0 %
游離vc ≤10 ppm
灰分 ≤0.1 %
重金屬 ≤20 ppm
產(chǎn)品應(yīng)用：可用于凝膠、精華素、乳液、膏霜等美白祛斑、抗衰老及其它護膚品。
產(chǎn)品儲存：避免陽光直射
產(chǎn)品包裝：25千克/紙板桶。
用途 美白祛斑強效抗氧化，用途化妝品
規(guī)格 25Kg/紙板桶或根據(jù)客戶需求包裝
關(guān)鍵詞 維生素C乙基醚；3-O-乙基抗壞血酸醚；乙基抗壞血酸；乙基VC醚；乙基維生素C；3-O-Ethyl-L-ascorbic acid；CAS#86404-04-8
ethyl ascorbic acid
other names: 3-o-ethyl-l-ascorbic acid, vc ethyl ether, 3-o-ethyl ascorbyl ether
cas no.: 86404-04-8
molecular formula: c8h12o6
specification:
appearancewhite to beige powder
odorcharacteristic
melting point114.5℃
purity(hplc) %99.53
ph value(3% water solution)4.45
moisture %0.05
ash %0.08
free of vc ppm9
heavy metals ppm＜8
arsenic ppm＜1
chromaticity hazen20
uses: ethyl ascorbic acid can be used in whitening or anti-aging cosmetics such as gel, essence, latex
and creams (0.5-2.0%).
package & storage:
25kgs per drum, lined black plastic bag. shielded from light and keep closed.
if stored correctly, ethyl ascorbic acid can be kept for at least two years.