Kev Tsim Kho Cov Khoom Zoo Zoo Ua Zoo 86404-04-8 nrog 99% Purity 3-O-Ethyl-L-Ascorbic Acid

Ethyl Ascorbic Acid

Kev Tsim Kho Cov Khoom Zoo Zoo Li Cas 86404-04-8 nrog 99% Purity 3-O-Ethyl-L-Ascorbic Acid Featured Duab

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 Qhia Qhia

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Khoom Ntawv

Peb lub hom phiaj yog los muab cov khoom lag luam zoo ntawm cov nqi sib tw, thiab cov kev pabcuam saum toj kawg nkaus hauv ntiaj teb. Peb yog Iso9001, CE, thiab GS tau lees paub thiab nruj me ntsis rau kev tsim cov khoom zoo 36404-8 nrog 99% acid, peb lub tswv yim feem ntau los txhawb kev ntseeg siab Ntawm txhua tus neeg muas zaub nrog kev fij ntawm peb cov kev pabcuam zoo tshaj plaws, ntxiv rau txoj kev daws teeb meem.
Peb lub hom phiaj yog los muab cov khoom lag luam zoo ntawm cov nqi sib tw, thiab cov kev pabcuam saum toj kawg nkaus hauv ntiaj teb. Peb yog ISO9001, CE, thiab GS ntawv pov thawj thiab nruj me ntsis ua raws li lawv cov kev tshwj xeeb zoo rauTuam Tshoj 3-O-Ethyl-L-Ascorbic Acid thiab 86404-08, Ntau cov khoom haum rau cov lus qhia nyuaj tshaj plaws thiab nrog peb cov kev pabcuam uas koj xa khoom noj ua ntej koj yuav kom koj xa tuaj rau txhua lub sijhawm thiab nyob rau txhua qhov chaw. Thiab vim tias Kayo cuam tshuam nyob rau hauv tag nrho cov specum ntawm cov cuab yeej tiv thaiv, peb cov neeg siv tsis tas yuav tsum nkim sijhawm kav ib puag ncig.
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 taw tes	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.