Awọn ọja
Vitamin C Ethyl Ether-ti o dara iduroṣinṣin
Apejuwe kukuru:
Orukọ Gẹẹsi:3-O-Ethyl Ascorbic Acid;
(2R) -2- [(1S) -1,2-dihydroxyethyl] -3-ethoxy-4-hydroxy-2H-furan-5-ọkan;
3-O-Ethyl-L-ascorbic acid;
3-O-Ethyl Ascorbyl Eteri;
Vc Ethyl Eteri;
Vitamin C Ethyl Eteri
CAS#:86404-04-8
Ilana molikula:C8H12O6
Ilana igbekalẹ:
Vitamin C ethyl ether jẹ itọsẹ Vitamin C ti o wulo pupọ, kii ṣe iduroṣinṣin pupọ ninu awọn nkan kemikali nikan, o jẹ itọsẹ Vitamin C ti kii ṣe awọ, ṣugbọn tun jẹ ohun elo amphoteric lipophilic ati hydrophilic, eyiti o gbooro pupọ si ibiti o wulo ti Iwe-kemikali , paapa ni awọn ohun elo ti ojoojumọ kemistri.3-O-ethyl ascorbic acid ether le ni rọọrun wọ inu dermis nipasẹ stratum corneum.Lẹhin ti o wọ inu ara, o rọrun pupọ lati jẹ ibajẹ nipasẹ awọn enzymu ti ibi ninu ara lati lo ipa ti ẹda ti Vitamin C.
Ìwúwo molikula:204.17700
Iwọn deede:204.06300
PSA:96.22000
LogP:-0.92890
Akoonu:98.5%
iwuwo:1,46 g / cm3
Oju ibi farabale:551.5ºC ni 760 mmHg
ojuami yo:110.0 -115.0 ℃
Oju filaṣi:228.5ºC
Atọka Refractive:1.555
Lilo
Vitamin C ethyl ether (VC ethyl ether) jẹ itọsẹ lipophilic ati hydrophilic amphoteric Vitamin C, eyiti kii ṣe idaduro ipa redox ti Vitamin C nikan ṣugbọn tun jẹ iduroṣinṣin pupọ.O jẹ ohun elo lipophilic ati hydrophilic amphoteric, eyiti kii ṣe nikan jẹ ki o rọrun pupọ lati lo ninu agbekalẹ, ṣugbọn tun jẹ ki o rọrun lati wọ inu corneum stratum ki o tẹ Layer dermis.Lẹhin titẹ si awọ ara, o jẹ irọrun ti bajẹ nipasẹ awọn enzymu ti ibi lati ṣe ipa ti Vitamin C, nitorinaa imudarasi bioavailability rẹ.
Ilana
VC ethyl ether wọ inu stratum corneum taara si awọn melanocytes basal, ṣe idiwọ iṣẹ ṣiṣe ti tyrosinase, ṣe idiwọ dida melanin, ati dinku melanin si aini awọ, nitorinaa fifun awọ ara ni imunadoko.Ati VC ethyl ether le ṣe alabapin taara ninu iṣelọpọ ti kolaginni lẹhin titẹ si dermis lati ṣe atunṣe iṣẹ ti awọn sẹẹli awọ-ara, mu collagen pọ, ati ki o jẹ ki awọ ara kun ati rirọ, jẹ ki awọ ara jẹ elege ati dan.3-O-ethyl-L-ascorbic acid le jẹ amuduro ti o wulo fun awọn ojutu p-hydroxyacetophenone.
Apoti ọja
1kg ti o wa ninu apo apamọwọ aluminiomu, 50kgs fun ilu paali, fun awọn alaye jọwọ jẹrisi pẹlu tita.
Awọn ipo ipamọ
Pa eiyan naa ni pipade ni dudu ati fipamọ sinu firiji;yago fun awọn ohun elo ti ko ni ibamu gẹgẹbi awọn oxidants;ooru-kókó, edidi ati ki o gbe ni kan itura ati ki o gbẹ ibi
Awọn iṣọra fun gbigbe ati ibi ipamọ
Fipamọ sinu eiyan ti o ni edidi, kuro lati ina ati ni itura ati ibi gbigbẹ.
