etherified derivative ntawm ascorbic acid whitening agent Ethyl Ascorbic Acid

Ethyl ascorbic acid

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Cosmate^®EVC, Ethyl Ascorbic Acid yog suav tias yog daim ntawv xav tau tshaj plaws ntawm Vitamin C vim nws ruaj khov thiab tsis ua rau khaus thiab yog li siv tau yooj yim hauv cov khoom siv tawv nqaij. Ethyl Ascorbic Acid yog ethylated daim ntawv ntawm ascorbic acid, nws ua rau vitamin C ntau soluble hauv roj thiab dej. Cov qauv no txhim kho kev ruaj ntseg ntawm cov tshuaj lom neeg hauv cov txheej txheem kev tu tawv nqaij vim nws txo qis peev xwm.

Lub npe lag luam:Cosmate® EVC

Khoom npe:Ethyl ascorbic acid

INCI Lub Npe:3-O-Ethyl Ascorbic Acid

Molecular Formula:C8H12O6

CAS Nr.:86404-04-8

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Product Detail

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Khoom cim npe

Lub hauv paus ntawmEthyl ascorbic acidmuaj cov ntshiab vitamin C bonded rau ib pawg ethyl ntawm qhov thib peb carbon txoj hauj lwm. Qhov tshwj xeeb ethylation no hloov cov vitamin C ib txwm siv rau hauv daim ntawv ruaj khov thiab tsis ua rau khaus, ua rau nws yog ib qho ntawm cov vitamin C derivatives uas xav tau tshaj plaws ntawm kev ua lag luam niaj hnub no. Tsis zoo li cov vitamin C ib txwm muaj rau kev degradation sai thiab muaj kev solubility tsawg,Ethyl ascorbic acidyog ruaj khov nyob rau hauv Kev ua tau zoo heev nyob rau hauv ob qho tib si poj niam txiv neej thiab versatility. Tsis tsuas yog nws soluble nyob rau hauv dej, nws tseem soluble nyob rau hauv cov roj thiab blends seamlessly rau hauv ntau hom kev tu tawv nqaij.

Nrog Ethyl Ascorbic Acid (ethyl ascorbic acid), koj tsis yog tsuas yog tau txais cov vitamin C derivative - koj tseem tab tom yuav cov khoom siv kho mob siab heev uas ua rau muaj kev ruaj ntseg, solubility thiab ua haujlwm zoo rau koj txoj kev zoo nkauj. Tshawb nrhiav lub neej yav tom ntej ntawm cov qauv kev tu tawv nqaij nrog Ethyl Ascorbic Acid thiab kev paub rau koj tus kheej lub zog hloov pauv ntawm cov khoom siv tshiab no!

Cosmate^®EVC, Ethyl Ascorbic Acid nrog cov khoom ntxiv hauv kev txhawb nqa paj hlwb kev loj hlob thiab txo qis kev siv tshuaj khomob, tso tawm tag nrho cov befeficail vitamin C uas ua rau koj cov tawv nqaij ci thiab radiant, tshem tawm qhov tsaus me ntsis thiab blemish, nws maj mam tshem koj cov tawv nqaij wrinkles thiab kab zoo. ua rau cov hluas.

Cosmate^®EVC, Ethyl Ascorbic Acid yog ib tug zoo whitening agent thiab anti-oxidant uas yog metabolized los ntawm tib neeg lub cev nyob rau hauv tib yam li niaj hnub vitamin C. Vitamin C yog ib tug dej-soluble antioxidant tab sis tsis tau yaj nyob rau hauv lwm yam organic solvents. Vim tias nws tsis ruaj tsis khov, Vitamin C muaj kev txwv tsis pub siv. Ethyl Ascorbic Acid yaj nyob rau hauv ntau yam kuab tshuaj xws li dej, roj thiab cawv thiab yog li ntawd tuaj yeem sib xyaw nrog cov tshuaj hnyav. Nws tuaj yeem siv rau kev ncua, cream, tshuaj pleev, tshuaj pleev. dej-roj compound lotion, tshuaj pleev ib ce nrog cov khoom siv, qhov ncauj qhov ntswg, puffs thiab nplooj ntawv.

Technical Parameters:

Qhov tshwm sim	Dawb mus rau dawb crystalline hmoov
Melting Point	111 ℃ ~ 116 ℃
Poob rau ziab	2.0% max.
Lead (Pb)	10 ppm max.
Arsenic (As)	2 ppm max.
Mercury (Hg)	1 ppm max.
Cadmium (Cd)	5 ppm max.
Tus nqi pH (3% aqueous tov)	3.5 ~ 5.5 hli
Residual VC	10 ppm max.
Assay	99.0% min.