2019 Cov Khoom Siv Kom Zoo Nkauj Zoo 3-O-Ethyl Ascorbic Acid Ethy Ascorbic Acid CAS 86404-04-8

Ethyl ascorbic acid

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Cosmate^®EVC, Ethyl Ascorbic Acid yog suav hais tias yog daim ntawv xav tau tshaj plaws ntawm Vitamin C vim nws ruaj khov thiab tsis khaus thiab yog li siv tau yooj yim hauv cov khoom tu 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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Khoom cim npe

Nrog rau tus cwj pwm zoo thiab kev vam meej rau cov neeg xav paub, peb lub koom haum pheej rov txhim kho peb cov khoom zoo tshaj plaws kom tau raws li qhov xav tau ntawm cov neeg siv khoom thiab tseem tsom mus rau kev nyab xeeb, kev ntseeg siab, ib puag ncig, thiab kev tsim kho tshiab ntawm 2019 Zoo Cov Khoom Siv Tshuaj pleev ib ce zoo 3-O-Ethyl Ascorbic Acid Ethy Ascorbic Acid 86404-04-2019 cov neeg siv khoom tam sim no, feem ntau yog peb lub tswv yim ntawm kev txhawb nqa. cov kev pabcuam siab dawb feem ntau, ntxiv rau txoj kev daws teeb meem.
Nrog rau tus cwj pwm zoo thiab kev vam meej rau cov neeg siv khoom xav paub, peb lub koom haum pheej rov txhim kho peb cov khoom zoo tshaj plaws kom tau raws li qhov xav tau ntawm cov neeg siv khoom thiab tsom mus ntxiv rau kev nyab xeeb, kev ntseeg siab, ib puag ncig xav tau, thiab kev tsim kho tshiab ntawmTuam Tshoj 3-O-Ethyl-L-Ascorbic Acid thiab Ethy Ascorbic Acid, Peb lub tuam txhab tau tsim kev lag luam ruaj khov kev sib raug zoo nrog ntau lub tuam txhab paub zoo hauv tsev nrog rau cov neeg siv khoom txawv teb chaws. Nrog lub hom phiaj ntawm kev muab cov khoom lag luam zoo thiab cov kev daws teeb meem rau cov neeg siv khoom ntawm cov cots qis, peb tau cog lus los txhim kho nws cov peev txheej hauv kev tshawb fawb, kev tsim kho, kev tsim khoom thiab kev tswj hwm. Peb tau qhuas kom tau txais kev lees paub los ntawm peb cov neeg siv khoom. Txog tam sim no peb tau dhau ISO9001 hauv 2005 thiab ISO/TS16949 hauv 2008. Cov lag luam ntawm "kev ua tau zoo ntawm kev ciaj sia, kev ntseeg siab ntawm kev loj hlob" rau lub hom phiaj, ua tsaug txais tos cov neeg lag luam hauv tsev thiab txawv teb chaws tuaj xyuas los tham txog kev koom tes.
Cosmate^®EVC, Ethyl Ascorbic Acid, tseem hu ua 3-O-Ethyl-L-Ascorbic Acid los yog 3-O-Ethyl-Ascorbic Acid, yog ib qho etherified derivative ntawm ascorbic acid, hom Viatmin C no muaj vitamin C thiab yog ib pawg ethyl khi rau peb qhov chaw carbon. Cov khoom no ua rau cov vitamin c ruaj khov thiab soluble tsis yog hauv dej xwb tab sis kuj muaj roj. Ethyl Ascorbic Acid yog suav tias yog daim ntawv xav tau tshaj plaws ntawm cov vitamin C derivatives vim nws ruaj khov thiab tsis ua mob.

Cosmate^®EVC, Ethyl Ascorbic Acid uas yog ib daim ntawv ruaj khov ntawm vitamin C yooj yim nkag mus rau hauv cov khaubncaws sab nraud povtseg ntawm daim tawv nqaij thiab thaum lub sij hawm nqus, pawg ethyl raug tshem tawm ntawm ascorbic acid thiab yog li Vitamin C los yog Ascorbic Acid yog absorbed rau hauv daim tawv nqaij nyob rau hauv nws daim ntawv ntuj. Ethyl Ascorbic Acid nyob rau hauv cov khoom tu tus kheej'formulation muab koj nrog tag nrho cov txiaj ntsig ntawm Vitamin C.

Cosmate^®EVC, Ethyl Ascorbic Acid nrog cov khoom ntxiv hauv stimulating paj hlwb kev loj hlob thiab txo cov tshuaj kho mob puas tsuaj, tso 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 tawm koj cov tawv nqaij wrinkles thiab zoo kab 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.