Intengo Yomhlinzeki I-Arbutin Nge-CAS 497-76-7

I-CAS :497-76-7

MF:I-C12H16O7

MW.:272.25

I-EINECS:207-850-3

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

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Arbutin Nge-CAS 497-76-7?

I-Arbutin isuka ezitshalweni eziluhlaza zemvelo futhi iyisithako esisebenzayo esenza sibe mhlophe esikhumbeni esihlanganisa imiqondo ethi "luhlaza", "iphephile" kanye "nokusebenza kahle". I-Arbutin iyi-ejenti yokumhlophe efanelekile yezimonyo ezimhlophe. Kunama-isomer amabili okubona, okungukuthi α Futhi uhlobo lwe-ß, olunomsebenzi webhayoloji ngu-ß isomer. I-Arbutin ingenye yezinto ezimhlophe eziphephile nezisebenzayo njengamanje ezidumile phesheya, futhi iyi-ejenti esebenzayo eqhudelanayo yokucwenga kwesikhumba nokususwa kwamabala ekhulwini lama-21.

Ukucaciswa

Into	Imininingwane
Ukubukeka	I-crystalline powder emhlophe
Isivivinyo	≥99.5%
Iphoyinti lokuncibilika	199~201±0.5℃
I-Arsenic	≤2ppm
IHydroquinone	≤20ppm
Heaby metal	≤20ppm
Ukulahlekelwa ekomisweni	≤0.5%
Izinsalela zokubasa	≤0.5%
I-Arsenic	≤2ppm

Isicelo

Ezimonyoni, umsebenzi we-tyrosinase wama-melanocyte uyavinjelwa, futhi ukukhiqizwa kwe-melanin kuvinjelwe ngokuvimbela i-melanin synthetase. Ingakwazi ukwenza mhlophe futhi isuse ama-freckles, kancane kancane iphele futhi isuse ama-freckles, i-chloasma, i-melanosis, i-acne nama-senile spots. Ukuphepha okuphezulu, akukho ukucasuka, ukuzwela kanye neminye imiphumela engemihle, ukuhambisana kahle nezingxenye zezimonyo, kanye nemisebe ye-UV ezinzile. Kodwa-ke, i-arbutin ilula ukwenza i-hydrolyze futhi kufanele isetshenziswe ku-pH 5-7. Ukuze kuzuzwe kangcono ukumhlophe, ukususwa kwamafreckle, ukuthambisa, ukuthambisa, ukususwa kwemibimbi kanye nemiphumela elwa nokuvuvukala. Ingasetshenziswa futhi ukuqeda ububomvu nokuvuvukala, ikhuthaze ukuphulukiswa kwesilonda ngaphandle kokushiya izibazi, futhi ivimbele ukukhiqizwa kwe-dandruff.