Arbutin CAS 497-76-7 ngolwazi oluneenkcukacha

Inkcazelo emfutshane:

I-CAS:497-76-7

Ifomula yeMolekyuli:C12H16O7

Ubunzima beMolekyuli:272.25

Imbonakalo:Umgubo omhlophe okanye ikristale, inyibilika ngokulula emanzini ashushu, i-ethanol, inyibilika kancinane emanzini abandayo

Isivavanyi:99.5%

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha

Isithethantonye	IHydroquinoneβ-D-glucopyranoside;Arbutin(yendalo);4-(β-D-Glucopyranosyloxy)phenol;arbutin,beta-arbutin;I-4-hydroxypheChemicalbooknylβ-D-galactopyranoside;Arbutyne;Uva,p-Arbutin;IHydroquinone-beta-D-glucoside4-Hydroxyphenylbeta-D-Glucopyranoside
CAS	497-76-7
IMolekyuli yeFomu	C12H16O7
Ubunzima beMolekyuli	272.25
Ulwakhiwo lweMichiza
Imbonakalo	Umgubo omhlophe okanye ikristale, inyibilika ngokulula emanzini ashushu, i-ethanol, inyibilika kancinane emanzini abandayo
Isivavanyi	99.5%

Inkcazo

Into	Iinkcukacha
Imbonakalo	Umgubo omhlophe wekristale
Isivavanyi	99.5% Ubuncinci
Indawo yokunyibilika	198.5 ~ 201.5℃
Ixabiso le-pH ye-1% yesisombululo samanzi	5.0 ~ 7.0
Ukujikeleza okuthe ngqo	【α】D 20 =-66±2º
Arsenic	≤2 ppm
IHydroquinone	≤10 ppm
Intsimbi enzima	≤10 ppm
Ilahleko ekomisweni	≤0.5%
Intsalela yokutshisa	≤0.5%
Pathogen	Intsholongwane:≤300cfu/gUkungunda:≤100cfu/g
Ukuqukumbela	Iziphumo ziyahlangabezana nemigangatho

Ukusetyenziswa

I-Arbutin inefuthe lokukhanyisa ulusu.Inokungena ngokukhawuleza esikhumbeni ngaphandle kokuchaphazela iiseli zesikhumba.Iyakwazi ukudibanisa kunye ne-tyrosine ebangela ukuveliswa kwe-melanin, ukuvimba ngokufanelekileyo umsebenzi we-tyrosine kunye nokwakheka kwe-melanin, kwaye ukhawuleze ukubola kunye nokupheliswa kwe-melanin.Ukongeza, i-arbutin inokukhusela ulusu kwiiradicals zasimahla kwaye ine-hydrophilicity elungileyo

Ukupakishwa kunye nokuThunyelwa

Ivacuum epakishwe kwiingxowa zefoyile ye-aluminiyam kunye neeplastiki ezinemigca, i-1kg nganye.I-Arbutin i-hygroscopic, nceda uyigcine kwindawo epholileyo neyomileyo.

Yeyempahla eqhelekileyo kwaye inokuhanjiswa ngolwandle okanye ngomoya