OEM / Odm Tuam Tshoj Suav Lag Luam Port Wholesale PEATE PIB CASE 3D -04-8 Ethyl ascorbic acid hmoov VCE 3-O-Ethyll Grocorbic Acid Whitening

Ethyl Ascorbic Acid

Cov lus piav qhia luv luv:

Cosmate^®EVC, Ethyl ascorbic acid tau txiav txim siab yog qhov xav tau tshaj plaws ntawm vitamin C raws li nws ruaj khov thiab tsis yog siv siv cov khoom lag luam tawv nqaij tawv. Ethyl ascorbic acid yog urylated daim ntawv ntawm ascorbic acid, nws ua rau vitamin C ntau dua cov roj thiab dej. Tus qauv no txhim kho kev ruaj ntseg ntawm cov tshuaj sib xyaw ua ke hauv cov qauv tawv nqaij ua qauv vim tias nws txo peev xwm.

Luam npe:Cosming®evc

Khoom npe:Ethyl Ascorbic Acid

Inci Lub Npe:3-O-Ethylen Ascorbic Acid

Molecular Chiv:C8h12O6

CAS TSIS MUAJ. ::8640-04-8

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Khoom Ntawv

Peb niaj hnub ua peb tus ntsuj plig ntawm "Kev Tsim Kho Kev Ua Tau Zoo, Cov Thawj Coj Cov Neeg Siv Khoom Zoo, O-ERTYL ASCORBIC SAB CLAMORMIC WHITENTY PAUB, peb cov neeg ua haujlwm tshwj xeeb yuav zaum ntawm koj tus kws khomob. Peb siab kawg zoo siab tos txais koj los kuaj xyuas peb lub vev xaib thiab cov koom haum thiab xa email rau peb.
Peb niaj hnub ua peb tus ntsuj plig ntawm "Kev Tsim Kho Kev Ua Tau Zoo, kev tswj hwm kev nce qib, kev tshaj tawm kev tshaj tawm cov kev xav tau cov neeg siv khoom rauTuam Txhab Ascorbic Acid thiab Ascorbic Acid, Tag nrho cov khoom siv) tau tswj hwm thiab lav lub tshuab ua kom pom kev rau cov khoom lag luam. Dhau li, tam sim no muaj ib pawg ntawm cov neeg tswj hwm cov neeg muaj txiaj ntsig zoo thiab muaj peev xwm tsim cov khoom lag luam tshiab los nthuav peb lub tsev lag luam thiab txawv teb chaws hauv tsev thiab txawv teb chaws. Peb ua tsaug kom cov neeg siv khoom lag luam rau kev ua lag luam tawg rau ob ntawm peb.
Cosmate^®EVC, Ethyl ascorbic acid, tseem muaj npe raws li 3-ethyl-l-as-ethance acid, no hom viatmin C thiab yog ntawm ethyl Pab pawg sib khi rau qhov chaw uas muaj cov roj carbon thib peb. Cov ntsiab lus no ua rau cov vitamin C ruaj khov thiab soluble tsis tsuas yog hauv dej tab sis kuj nyob rau hauv cov roj. Ethyl ascorbic acid yog suav hais tias yog cov tsim nyog tshaj plaws ntawm vitamin C derivatives raws li nws tau ruaj khov thiab tsis-ua kom muaj kev cuam tshuam.

Cosmate^®EVC, Ethyl ascorbic acid uas yog qhov ruaj khov ntawm vitamin c yooj yim rau hauv cov txheej txheem ascorbic thiab li vitamin c lossis ascorbic acid yog nqus rau hauv daim tawv nqaij hauv nws ntuj tsim. Ethyl ascorbic acid nyob rau hauv tus kheej cov khoom lag luam uas tau muab koj nrog txhua yam txiaj ntsig ntawm vitamin C.

Cosmate^®EVC, Ethyl ascorbic acid nrog cov khoom ntxiv nyob rau hauv kev txhawb nqa ntawm vitamin C uas ua rau koj cov tawv nqaij ci, nws maj mam lwv koj cov tawv nqaij tawv thiab cov kab sib dhos ua rau lub ntsej muag yau.

Cosmate^®EVC, Ethyl ascorbic acid yog ib qho tshuaj ntxuav hniav zoo ib yam li cov tshuaj vitamin C. Vitamin C yog dej tshuaj vitamin tib yam tab sis tsis tuaj yeem yaj nyob hauv lwm yam kuab tshuaj organic. Vim tias nws muaj kev ruaj ntseg tsis ruaj, vitamin C muaj cov ntawv thov txwv. Ethyl ascorbic acid disissolves nyob rau hauv ntau cov kuab tshuaj nrog rau dej, roj thiab cawv thiab yog li ntawd tuaj yeem sib xyaw nrog cov kuab tshuaj uas tau muab sib xyaw. Nws tuaj yeem raug siv rau kev ncua, zaub qab zib, tshuaj pleev xim, ntshav qab zib. Dej-Roj Contace cov tshuaj pleev, tshuaj pleev cov tshuaj pleev nrog cov ntaub ntawv tawv, qhov ncauj qhov ntswg, puff thiab nplooj ntawv.

Kev Ntsuas Cov Qauv:

Kev tshwm sim	Dawb rau off-dawb crystalline hmoov
Melting point	111 ℃ ~ 116 ℃
Poob rau ziab	2.0% max.
Txhuas (PB)	10 ppm max.
Arsenic (raws li)	2 ppm max.
Mercury (Hg)	1PPM Max.
Cadmium (CD)	5 ppm max.
PH tus nqi (3% cov tshuaj)	3.5 ~ 5.5
Realidual VC	10 ppm max.
Lam xav	99.0% min.