3-O-Ethyl Ascorbic Acid CAS 86404-04-8 Yosamalira Khungu
Vitamini C ethyl ether ndi chinthu chothandiza kwambiri chochokera ku vitamini C. Sikuti chimakhazikika kwambiri mu zinthu zamakemikolo, komanso ndi chinthu chochokera ku vitamini C chosasintha mtundu, komanso chimakhala ndi lipophilic komanso hydrophilic amphoteric, chomwe chimakulitsa kwambiri momwe chimagwiritsidwira ntchito, makamaka mu chemistry ya tsiku ndi tsiku. 3-o-ethyl-l-ascorbic acid imatha kulowa mosavuta mu dermis kudzera mu stratum corneum. Pambuyo polowa m'thupi, zimakhala zosavuta kuwonongeka ndi ma enzymes achilengedwe kuti agwire ntchito yachilengedwe ya vitamini C. Imatha kuletsa kupanga melanin, kukonza khungu, ndikupatsa khungu kulimba, anti-oxidation ndi ntchito zina.
| Dzina | 3-O-Ethyl Ascorbic acid |
| CAS | 86404-04-8 |
| Fomula ya maselo | C8H12O6 |
| Kulemera kwa maselo | 204.18g/mole |
| Maonekedwe | Ufa woyera wa kristalo. Sungunuka m'madzi. |
| Kuyesa | ≥ 99% (HPLC) |
| Malo osungunuka | 112.0 mpaka 116.0 °C |
| Malo otentha | 551.5±50.0 °C (Yonenedweratu) |
| Kuchulukana | 1.46±0.1 g/cm3 (Yonenedweratu) |
1. Kuletsa ntchito ya tyrosinase mwa Cu2+kuchitapo kanthu pa iyo ndikuletsa mapangidwe a melanin;
2. Kuyeretsa bwino komanso kuchotsa madontho a khungu (2% yowonjezera);
3. Imatha kupirira kutupa komwe kumachitika chifukwa cha kuwala kwa dzuwa ndipo imakhala ndi mphamvu yolimbana ndi mabakiteriya komanso kutupa;
4. Konzani khungu losawala komanso losanyezimira, ndikupangitsa kuti khungu likhale lolimba;
5. Konzani ntchito ya maselo a khungu ndikulimbikitsa kupanga kolajeni.
1kg pa thumba, thumba la aluminiyamu ndi thumba la PE. Sungani chisindikizo ndi chishango ku kuwala. Kutali ndi asidi, alkali ndi zinthu zopangitsa kuti zinthu zisamawonongeke.
3-O-Ethyl Ascorbic Acid Cas 86404-04-8
3-O-Ethylascorbate; Vitamini C wa Ethyl; LGB-VCE; 3-o-Ethyl; 3-O-Ethyl-L-ascorbic Acid>; L-Ascorbic acid, 3-O-ethyl-; 3-O-ethyl-l-ascorbic acid?(EA); 3-o-ETHHYL ASCORBIC ACID; Kuyeretsa Khungu VCE; 3-O-Ethyl-L-ascorbic acid USP/EP/BP; 3-O-Ethyl-L-ascorbic acid cas 86404-04-8; 3-O-Ethyl-L-Ascorbic Acid API Yapamwamba Kwambiri yokhala ndi 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-one; (R)-5-((S)-1,2-dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-one; VC ethyl ether; vitaminiMin C ethyl ether; Ethyl ascorbyl ether; 3-0-Ethyl Ascorbic acid; 3-o-Ethyl Ether
