I-Ether ye-Vitamin C iluncedo kakhulu kwi-derivative ye-vitamin C, ayizinzile kuphela kwizinto zemichiza, i-derivative ye-vitamin C engatshintshiyo, kodwa i-lipophilic kunye ne-hydrophilic amphoteric substance, eyandisa kakhulu uluhlu olusebenzayo lwe-Chemicalbook. , ngakumbi ekusebenziseni i-chemistry yemihla ngemihla.I-3-O-ethyl ascorbic acid ether ingangena lula kwidermis nge-stratum corneum.Emva kokuba ingene emzimbeni, kulula kakhulu ukubola yi-enzymes yebhayoloji emzimbeni ukuze isebenzise isiphumo se-biological ye-vitamin C.
Ubunzima bemolekyuli:204.17700
Ubunzima obuchanekileyo:204.06300
PSA:96.22000
I-LogP:-0.92890
Umxholo:≥98.5 %
Ubuninzi:1.46 g/cm3
Indawo yokubilisa:551.5ºC ku-760 mmHg
Indawo yokunyibilika:110.0 -115.0 ℃
Indawo yokuflasha:228.5ºC
Refractive Index:1.555
I-Vitamin C ethyl ether (i-VC ethyl ether) yi-lipophilic kunye ne-hydrophilic amphoteric ye-vitamin C derivative, engagcini nje i-redox ye-redox ye-vitamin C kodwa kwaye izinzile kakhulu.Yinto i-lipophilic kunye ne-hydrophilic amphoteric, engenzi nje ukuba isebenziseke kakhulu kwifomula, kodwa yenza kube lula ukungena kwi-stratum corneum kwaye ingene kwi-dermis layer.Emva kokungena eluswini, ibola ngokulula yi-enzymes yebhayoloji ukuze idlale indima yevithamin C, ngaloo ndlela iphucula i-bioavailability yayo.
I-VC ethyl ether ingena kwi-stratum corneum ngokuthe ngqo kwi-basal melanocytes, inqanda umsebenzi we-tyrosinase, inqanda ukubunjwa kwe-melanin, kwaye inciphisa i-melanin ingenambala, ngaloo ndlela ilula ngokufanelekileyo ulusu.Kwaye i-ether ye-VC inokuthatha inxaxheba ngokuthe ngqo kwi-synthesis ye-collagen emva kokungena kwi-dermis ukulungisa umsebenzi weeseli zesikhumba, ukwandisa i-collagen, kwaye wenze ulusu luzaliswe kunye ne-elastic, ukwenza ulusu lube buthathaka kwaye lugudileyo.I-3-O-ethyl-L-ascorbic acid ingaba yi-stabilizer eluncedo kwizisombululo ze-p-hydroxyacetophenone.
I-1kg epakishwe kwi-aluminium foil bag, i-50kgs kwidrum yekhadibhodi nganye, ukuze ufumane iinkcukacha nceda uqinisekise ngentengiso.
Gcina isitya sivaliwe ebumnyameni kwaye ugcine efrijini;gcina kude kwizinto ezingahambelaniyo ezifana ne-oxidants;ubushushu, ivalwe kwaye ibekwe kwindawo epholileyo neyomileyo
Gcina kwisitya esivaliweyo, kude nokukhanya kwaye kwindawo epholileyo neyomileyo.