I-Arbutin CAS 497-76-7 Ngolwazi oluneenkcukacha

Inkcazo emfutshane:

I-CAS:497-76-7

Imolekyuli yeforali:C12h16O7O

Ubunzima bemolekyuli:272.25

Imbonakalo:Umgubo omhlophe okanye i-crystal, inyibilika ngokulula emanzini ashushu, ethanol, inyibiliza kancinci emanzini abandayo

I-Assay:I-99.5%

Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Iinkcukacha

Isinxibelelanisi	Hydroquinoneβ ony-D-Glucopy; I-arbutin (yendalo); I-4-hydroxyphemicalboncylwlwwlpβ-d-galacpyrase; Arbutyle; I-UVA, i-arbutin; I-Hydroquinone-Beta-DlUcoicoade4-Hldroxyphenybenybena
I-CAS	497-76-7
Fomaular foula	C12h16O7O
Ubunzima bemolekyuli	272.25
Isakhiwo sekhemikhali
Imbonakalo	Umgubo omhlophe okanye i-crystal, inyibilika ngokulula emanzini ashushu, ethanol, inyibiliza kancinci emanzini abandayo
I-assay	I-99.5%

Ukucaciswa

Into	Inkcazo
Imbonakalo	Umgubo we-rystalline emhlophe
I-assay	I-99.5% min
Indawo yokunyibilika	Ngo-198.5 ~ 201.5 ℃
Ixabiso le-1% ye-acteous	5.0 ~ 7.0
Ukujikeleza okukhethekileyo	【Α】 D 20 = -66 ± 2º
I-arsenic	≤2 PPM
Hydroquinone	≤10 i-PPM
Intsimbi enzima	≤10 i-PPM
Ilahleko yokomisa	≤0.5%
Intsalela yentsalela	≤0.5%
Pathogen	Intsholongwane: ≤300cfu / gFungus: ≤100cfu / g
Ukuqukumbela	Iziphumo zihlangabezana nemigangatho

Ukusetyenziswa

I-Arbutin inefuthe lokuqaqambisa ulusu. Inokungena ngokukhawuleza kulusu ngaphandle kokuchaphazela iiseli zolusu. Inokudibanisa nge-tyrosine ebangela ukuveliswa kwe-mpundon, ivimba ngokufanelekileyo umsebenzi we-tyrosine kunye nokuqulunqa i-wilanin, kunye nokukhawulezisa ukubola kunye nokupheliswa kweMelanin. Ukongeza, i-arbutin inokukhusela ulusu ukusuka kwi-radicals yasimahla kwaye ine-hydrophicicity elungileyo

Ukupakisha kunye nokuhambisa

I-vacuum ipakishwe kwiingxowa ze-aluminium ze-foam kunye neengxowa zeplastiki zeplastiki, i-1kg nganye. I-Arbutin i-hygroscopic, nceda ugcine kwindawo epholileyo neyomileyo.

Yeyokwesi ntlobo zezinto eziqhelekileyo kwaye unokuzisa ulwandle okanye umoya