Cov tawv nqaij zoo dawb 99% Vitamin C Ethyl Ether hmoov CAS 86404-04-8
Peb lub hom phiaj yog kom pom qhov zoo ntawm kev puas tsuaj hauv kev tsim khoom thiab muab kev txhawb nqa zoo tshaj plaws rau cov neeg yuav khoom hauv tsev thiab txawv teb chaws rau Cov Khoom Siv Zoo Tshaj Plaws rau Kev Ua Kom Tawv Nqaij Dawb 99% Vitamin C Ethyl Ether Hmoov.CAS 86404-04-8, Peb ua peb qhov zoo tshaj plaws los muab kev pabcuam zoo tshaj plaws rau txhua tus neeg yuav khoom thiab cov neeg ua lag luam.
Peb lub hom phiaj yog kom pom cov khoom zoo thiab muaj txiaj ntsig zoo hauv kev tsim khoom thiab muab kev txhawb nqa zoo tshaj plaws rau cov neeg yuav khoom hauv tsev thiab txawv teb chaws tag nrho lub siabTuam Tshoj Vitamin C Ethyl Ether Hmoov thiab 99% Vitamin C Ethyl Ether Hmoov, Peb lub tuam txhab yeej ib txwm hais txog lub hauv paus ntsiab lus ua lag luam ntawm "Zoo, Ncaj Ncees, thiab Cov Neeg Siv Khoom Ua Ntej" uas peb tau txais kev ntseeg siab ntawm cov neeg siv khoom los ntawm tsev thiab txawv teb chaws. Yog tias koj xav paub ntxiv txog peb cov khoom, koj yuav tsum tsis txhob yig tiv tauj peb kom paub ntxiv.
Vitamin C ethyl ether yog ib qho vitamin C derivative uas muaj txiaj ntsig zoo heev. Nws tsis yog tsuas yog ruaj khov heev hauv cov tshuaj lom neeg xwb, nws yog ib qho vitamin C derivative uas tsis hloov xim, tab sis kuj yog ib qho lipophilic thiab hydrophilic amphoteric substance, uas nthuav dav nws qhov kev siv, tshwj xeeb tshaj yog hauv cov tshuaj lom neeg txhua hnub. 3-O-ethyl ascorbic acid ether tuaj yeem nkag mus rau hauv dermis yooj yim los ntawm stratum corneum. Tom qab nkag mus rau hauv lub cev, nws yooj yim heev rau decomposed los ntawm cov enzymes biological los ua lub luag haujlwm biological ntawm vitamin C. Nws tuaj yeem tiv thaiv kev tsim melanin, txhim kho daim tawv nqaij ci, thiab muab daim tawv nqaij elasticity, anti-oxidation thiab lwm yam haujlwm.
| Lub Npe | 3-O-Ethyl Ascorbic acid |
| CAS | 86404-04-8 |
| Cov mis molecular | C8H12O6 |
| Qhov hnyav ntawm cov molecule | 204.18g/mole |
| Qhov tsos | Dawb crystalline hmoov. Yaj hauv dej. |
| Kev Ntsuas | ≥ 99% (HPLC) |
| Qhov kub yaj | 112.0 txog 116.0 °C |
| Kub taw tes | 551.5 ± 50.0 °C (Kwv yees) |
| Qhov Ceev | 1.46±0.1 g/cm3(Kwv yees) |
1. Tiv thaiv qhov kev ua haujlwm ntawm tyrosinase los ntawm Cu2 + ua rau nws thiab thaiv qhov tsim ntawm melanin;
2. Zoo heev rau kev ua kom dawb thiab tshem tawm cov quav hnav (ntxiv 2%);
3. Nws tuaj yeem tiv taus qhov o ntawm lub hnub ci thiab muaj cov tshuaj tua kab mob thiab tiv thaiv kev o;
4. Txhim kho cov tawv nqaij uas tsis ci ntsa iab thiab tsis muaj zog, thiab muab cov tawv nqaij elasticity;
5. Kho cov haujlwm ntawm daim tawv nqaij thiab txhawb kev tsim cov collagen.
1kg/hnab, hnab ntawv ci txhuas thiab sab hauv hnab PE. Khaws lub foob thiab tiv thaiv kom tsis txhob raug lub teeb. Deb ntawm cov kua qaub, alkali thiab cov tshuaj oxidizing.
3-O-Ethylascorbate; Ethyl Vitamin C; LGB-VCE; 3-o-EthyL; 3-O-Ethyl-L-ascorbicAcid>; L-Ascorbic acid, 3-O-ethyl-; 3-O-ethyl-l-ascorbic acid?(EA); 3-o-ETHYL ASCORBIC ACID; Tawv Nqaij Dawb VCE; 3-O-Ethyl-L-ascorbic acid USP/EP/BP; 3-O-Ethyl-L-ascorbic acid cas 86404-04-8; Zoo 3-O-Ethyl-L-Ascorbic Acid API nrog CAS: 86404-04-8; 3-O-Ethyl Ascorbyl Ether; ETHYL ASCORBIC ACID; (5r)-5-[(1s)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5h-furan-2-ib; (R)-5-((S)-1,2-dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-ib; VC ethyl ether; vitaMin C ethyl ether; Ethyl ascorbyl ether; 3-0-Ethyl Ascorbic acid; 3-o-Ethyl EtherPeb lub hom phiaj yog kom pom qhov zoo ntawm kev puas tsuaj hauv kev tsim khoom thiab muab kev txhawb nqa zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws rau Cov Tawv Nqaij Zoo Dawb 99% Vitamin C Ethyl Ether Hmoov CAS 86404-04-8, Peb ua peb qhov zoo tshaj plaws los muab kev txhawb nqa zoo tshaj plaws rau txhua tus neeg yuav khoom thiab cov neeg ua lag luam.
Zoo SiabTuam Tshoj Vitamin C Ethyl Ether Hmoov thiab 99% Vitamin C Ethyl Ether Hmoov, Peb lub tuam txhab yeej ib txwm hais txog lub hauv paus ntsiab lus ua lag luam ntawm "Zoo, Ncaj Ncees, thiab Cov Neeg Siv Khoom Ua Ntej" uas peb tau txais kev ntseeg siab ntawm cov neeg siv khoom los ntawm tsev thiab txawv teb chaws. Yog tias koj xav paub ntxiv txog peb cov khoom, koj yuav tsum tsis txhob yig tiv tauj peb kom paub ntxiv.
