Qhov Zoo Tshaj-Muag Hoobkas Tuam Tshoj Siab Purity 3-O-Ethyl-L-Ascorbic Acid Cas 86404-8 Ethyl Ascorbic Acid

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

Cov Lus Qhia Online Tus email Whatsapp

Khoom Qhia Qhia

Vim li cas Zhonghe Fine

Khoom Ntawv

Nrog rau cov lus no nyob hauv siab, peb tau tig mus rau ib qho ntawm cov thev naus laus zis ntau tshaj plaws, cov nqi kev sib tw rau cov khoom lag luam zoo tshaj plaws hauv Suav teb siab 86404- 04-8 Ethyl ascorbic acid, peb sov siab txais tos cov phooj ywg zoo los ntawm txhua qhov kev taug kev los koom tes nrog peb.
Nrog rau cov lus no nyob hauv siab, peb tau tig mus rau ib qho ntawm cov thev naus laus zis ntau zaus yog qhov tsim kev lag luam tshiabTuam Tshoj 3-O-Ethyl Ascorbic Acid thiab Tuam Tshoj Ethyl Ascorbic Acid, Peb ua raws li cov neeg siv khoom 1, sab saum toj zoo dua 1st, kev txhim kho txuas ntxiv mus, kev sib txuas lus zoo dua qub thiab yeej-yeej cov hauv paus ntsiab lus. Thaum kev koom tes ua ke nrog cov qhua tuaj noj mov, peb xa cov neeg yuav khoom nrog kev pabcuam siab tshaj plaws. Tsim kom tsim kev lag luam zoo siv cov Zimbabwe cov muas hauv lub lag luam, peb tau tsim tus kheej hom thiab lub koob npe nrov. Nyob rau ntawm lub sijhawm zoo ib yam, zoo siab txais tos tshiab thiab qub txeeg qub teg rau peb lub tuam txhab mus thiab sib tham txog cov lag luam me.
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.