I-3-O-Ethyl Ascorbic Acid CAS 86404-04-8 Yokunakekelwa Kwesikhumba
I-Vitamin C ethyl ether iyi-derivative ewusizo kakhulu ye-vitamin C. Ayigcini nje ngokuqina kakhulu ezintweni zamakhemikhali, iyi-derivative ye-vitamin C engashintshi umbala, kodwa futhi iyi-lipophilic ne-hydrophilic amphoteric, eyandisa kakhulu ububanzi bayo bokusetshenziswa, ikakhulukazi kumakhemikhali ansuku zonke. I-3-o-ethyl-l-ascorbic acid ingangena kalula e-dermis nge-stratum corneum. Ngemva kokungena emzimbeni, kulula kakhulu ukubola ngama-enzyme e-biological ukuze idlale indima ye-biological ye-vitamin C. Ingavimbela ukwakheka kwe-melanin, ithuthukise ukukhanya kwesikhumba, futhi inikeze isikhumba ukuqina, i-anti-oxidation kanye neminye imisebenzi.
| Igama | I-3-O-Ethyl Ascorbic acid |
| I-CAS | 86404-04-8 |
| Ifomula yama-molecule | C8H12O6 |
| Isisindo sama-molecule | 204.18g/i-mole |
| Ukubukeka | Impuphu emhlophe ekristalu. Incibilika emanzini. |
| Ukuhlolwa | ≥ 99% (HPLC) |
| Indawo yokuncibilika | 112.0 kuya ku-116.0 °C |
| Indawo yokubilisa | 551.5±50.0 °C (Kubikezelwe) |
| Ubuningi | 1.46±0.1 g/cm3 (Kubikezelwe) |
1. Ukuvimbela umsebenzi we-tyrosinase ngokusebenza kwe-Cu2+ kuyo nokuvimbela ukwakheka kwe-melanin;
2. Umphumela osebenza kahle kakhulu wokususa amabala amhlophe kanye nokususa amabala (kunezelwe u-2%);
3. Ingamelana nokuvuvukala okubangelwa ukukhanya kwelanga futhi inemiphumela enamandla yokulwa namagciwane kanye nokuvuvukala;
4. Thuthukisa isikhumba esibuthuntu nesingenakhazimula, futhi unikeze isikhumba ukunwebeka;
5. Lungisa umsebenzi wamaseli esikhumba futhi ukhuthaze ukukhiqizwa kwe-collagen.
1kg/isikhwama, isikhwama se-aluminium foil kanye ne-PE bag lining. Gcina uphawu kanye nesivikelo ekukhanyeni. Kude ne-acid, i-alkali kanye ne-oxidizing agents.
I-3-O-Ethyl Ascorbic Acid Cas 86404-04-8
3-O-Ethylascorbate; I-Ethyl Vitamin C; I-LGB-VCE; 3-o-Ethyl-L-ascorbic Acid>; I-L-Ascorbic acid, 3-O-ethyl-; I-3-O-ethyl-l-ascorbic acid?(EA); I-3-o-ETHHYL ASCORBIC ACID; I-VCE yokwenza isikhumba sibe mhlophe; I-3-O-Ethyl-L-ascorbic acid USP/EP/BP; I-3-O-Ethyl-L-ascorbic acid cas 86404-04-8; I-API ye-3-O-Ethyl-L-Ascorbic Acid esezingeni eliphezulu ene-CAS: 86404-04-8; I-3-O-Ethyl Ascorbyl Ether; I-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; i-VC ethyl ether; i-vitaminMin C ethyl ether; i-Ethyl ascorbyl ether; i-3-0-Ethyl Ascorbic acid; i-3-o-Ethyl Ether
