Ixabiso loMboneleli i-Arbutin ene-CAS 497-76-7

I-CAS:497-76-7

MF:C12H16O7

MW.:272.25

I-EINECS:207-850-3

Isithethantonye:I-4-hydroxyphenyl-beta-d-glucopyranosid; i-beta-arbutin; IHydroquinone β-D-glucopyranoside; Arbutin (yendalo); I-4-HYDROXYPHENYL-BETA-D-GLUCOPYRANOSIDE; I-4-(β-D-Glucopyranosyloxy)phenol; arbutin,beta-arbutin; I-4-hydroxyphenyl β-D-galactopyranoside; Arbutyne; Uva, p-Arbutin; IHydroquinone-beta-D-glucoside 4-Hydroxyphenyl beta-D-Glucopyranoside; Arbutin (Uva, p-Arbutin); i-β-D-Glucopyranoside, i-4-hydroxyphenyl; Arbutin 4-Hydroxyphenyl-beta-D-glucopyranoside; I-Arbutin (p-Arbutin; BD-GLUCOPYRANOSIDE, 4-HYDROXYPHENYL

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iArbutin eneCAS 497-76-7?

I-Arbutin ivela kwizityalo eziluhlaza zendalo kwaye yinto esebenzayo yokwenza mhlophe ulusu edibanisa iingcamango "eziluhlaza", "ezikhuselekileyo" kunye "nezisebenzayo". I-Arbutin sisixhobo esifanelekileyo sokwenza mhlophe ulusu kwizinto zokuthambisa. Kukho ii-isomers ezimbini ezibonakalayo, ezizezi α kunye no-ß uhlobo, apho umsebenzi webhayoloji yi-ß isomer. I-Arbutin yenye yezinto zokwenza mhlophe ezikhuselekileyo nezisebenzayo ezidumileyo ngoku kumazwe aphesheya, kwaye ikwasisixhobo esikhuphisanayo sokwenza mhlophe ulusu kunye nokususa amabala kwinkulungwane yama-21.

Inkcazo

Into	Iinkcukacha
Inkangeleko	Umgubo omhlophe wekristale
Uvavanyo	≥99.5%
Indawo yokunyibilika	199~201±0.5℃
I-Arsenic	≤2ppm
I-Hydroquinone	≤20ppm
Isinyithi esinzima	≤20ppm
Ilahleko yokomisa	≤0.5%
Intsalela yokutshisa	≤0.5%
I-Arsenic	≤2ppm

Isicelo

Kwizinto zokuthambisa, umsebenzi we-tyrosinase we-melanocytes uyathintelwa, kwaye imveliso ye-melanin iyathintelwa ngokuthintela i-melanin synthetase. Ingenza mhlophe kwaye isuse amabala, iphele kancinci kwaye isuse amabala, i-chloasma, i-melanosis, i-acne kunye namabala abuhlungu. Ukhuseleko oluphezulu, akukho kurhawuzelelwa, ukuvakalelwa kunye nezinye iziphumo ebezingalindelekanga, iyahambelana kakuhle nezinto zokuthambisa, kunye nokuchacha okuzinzileyo kwe-UV. Nangona kunjalo, i-arbutin kulula ukuyi-hydrolyze kwaye kufuneka isetyenziswe kwi-pH 5-7. Ukuze kufezekiswe ngcono ukumhlophe, ukususa amabala, ukuthambisa, ukuthambisa, ukususa imibimbi kunye neziphumo zokulwa nokuvuvukala. Ingasetyenziselwa nokususa ububomvu kunye nokudumba, ukukhuthaza ukuphiliswa kwamanxeba ngaphandle kokushiya amanxeba, kunye nokuthintela ukuveliswa kwe-dandruff.