维生素C乙基醚

中文名　维生素C乙基醚

英文名　3-O-Ethyl-L-ascorbic acid

化学名　3-O-乙基抗坏血酸醚

CAS NO.86404-04-8

维生素C乙基醚；3-O-乙基抗坏血酸醚；乙基抗坏血酸；乙基VC醚；乙基维生素C；3-O-Ethyl-L-ascorbic acid；CAS#86404-04-8

分子量　204.18

分子式　C8H12O6

产品指标:

外观　白色或白色晶体粉末

溶解性　易溶于水

含量　≥99 %

ph值　3.5-5.5

熔点　110.0 -115.0 ℃

水分　≤1.0 %

游离vc ≤10 ppm

灰分　≤0.1 %

重金属　≤20 ppm

产品应用：可用于凝胶、精华素、乳液、膏霜等美白祛斑、抗衰老及其它护肤品。

产品储存：避免阳光直射

产品包装：25千克/纸板桶。

用途　美白祛斑强效抗氧化，用途化妆品

规格　25Kg/纸板桶或根据客户需求包装

关键词　维生素C乙基醚；3-O-乙基抗坏血酸醚；乙基抗坏血酸；乙基VC醚；乙基维生素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.