Hoobkas ua kub muag High Quality 3-O-Ethyl-L-Ascorbic Acid CAS 86404-04-8 nrog tus nqi zoo tshaj

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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Peb txoj kev nrhiav nyob mus ib txhis yog tus cwj pwm ntawm "xav txog kev ua lag luam, saib xyuas kev cai, saib xyuas kev tshawb fawb" thiab txoj kev xav ntawm "zoo qhov yooj yim, ntseeg tus thawj thiab tswj hwm qib siab" rau lub Hoobkas ua kub muag High Quality 3-O-Ethyl -L-Ascorbic Acid CAS 86404-04-8 nrog Tus Nqi Zoo Tshaj Plaws, Peb cov neeg ua haujlwm yog lub hom phiaj los muab cov kev daws teeb meem nrog cov nqi ua haujlwm siab rau peb cov kev cia siab, nrog rau lub hom phiaj rau peb txhua tus yog ib txwm ua kom txaus siab rau peb cov neeg siv khoom los ntawm txhua qhov chaw hauv lub tebchaws. ntiaj teb.
Peb txoj kev nrhiav kev nyob mus ib txhis yog tus cwj pwm ntawm "xav txog kev ua lag luam, saib cov kev cai, suav nrog kev tshawb fawb" thiab kev xav ntawm "zoo qhov yooj yim, ntseeg thawj zaug thiab kev tswj hwm qib siab" rauTuam Tshoj CAS 86404-04-8 thiab High Quality, Peb cov kev daws teeb meem tau dhau los ntawm lub teb chaws cov ntawv pov thawj thiab tau txais txiaj ntsig zoo hauv peb txoj kev lag luam tseem ceeb. Peb pab pawg kws tshaj lij engineering feem ntau yuav npaj los pab koj rau kev sab laj thiab tawm tswv yim. Peb kuj tseem tuaj yeem muab cov qauv rau koj tsis muaj nqi kom tau raws li koj xav tau. Kev siv zog zoo tshaj plaws yuav raug tsim los muab cov kev pabcuam zoo tshaj plaws thiab kev daws teeb meem rau koj. Rau txhua tus neeg uas xav txog peb txoj kev lag luam thiab kev daws teeb meem, nco ntsoov tias koj hais lus rau peb los ntawm kev xa email rau peb lossis tiv tauj peb tam sim ntawd. Ua ib txoj hauv kev paub peb cov khoom thiab kev lag luam. ntau ntau, koj tuaj yeem tuaj rau peb lub Hoobkas kom paub txog nws. Peb yuav niaj hnub tos txais qhua los ntawm thoob plaws lub ntiaj teb tuaj rau peb lub tuam txhab. o tsim kev lag luam. kev xav nrog peb. Nco ntsoov tias muaj kev ywj pheej tiag tiag los tiv tauj peb rau kev lag luam me thiab peb ntseeg tias peb yuav muab cov kev paub ua lag luam sab saum toj nrog rau tag nrho peb cov tub lag luam.
Cosmate^®EVC, Ethyl Ascorbic Acid, tseem hu ua 3-O-Ethyl-L-Ascorbic Acid lossis 3-O-Ethyl-Ascorbic Acid, yog ib qho etherified derivative ntawm ascorbic acid, hom Viatmin C muaj vitamin C thiab yog ib qho ethyl. pawg khi mus rau qhov chaw carbon thib peb. 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 cov txheej txheem, cov ethyl pawg 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 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 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.