Arbutin CAS 497-76-7 ndi zambiri

Kufotokozera Kwachidule:

CAS:497-76-7

Molecular Fomula:C12H16O7

Kulemera kwa Molecular:272.25

Maonekedwe:ufa woyera kapena krustalo, sungunuka mosavuta m'madzi otentha, Mowa, sungunuka pang'ono m'madzi ozizira

Kuyesa:99.5%

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tsatanetsatane

Mawu ofanana	Hydroquinoneβ-D-glucopyranoside;Arbutin(zachilengedwe);4-(β-D-Glucopyranosyloxy)phenol;arbutin,beta-arbutin;4-hydroxypheChemicalbooknylβ-D-galactopyranoside;Arbutyne;Uva,p-Arbutin;Hydroquinone-beta-D-glucoside4-Hydroxyphenylbeta-D-Glucopyranoside
CAS	497-76-7
Molecular Fomula	C12H16O7
Kulemera kwa Maselo	272.25
Kapangidwe ka Chemical
Maonekedwe	ufa woyera kapena krustalo, sungunuka mosavuta m'madzi otentha, Mowa, sungunuka pang'ono m'madzi ozizira
Kuyesa	99.5%

Kufotokozera

Kanthu	Zofotokozera
Maonekedwe	White crystalline ufa
Kuyesa	99.5% Mphindi
Malo osungunuka	198.5 ~ 201.5 ℃
pH mtengo wa 1% yankho lamadzi	5.0 ~ 7.0
Kuzungulira kwapadera kwa kuwala	【α】D 20 =-66±2º
Arsenic	≤2 ppm
Hydroquinone	≤10 ppm
Chitsulo cholemera	≤10 ppm
Kutaya pakuyanika	≤0.5%
Zotsalira poyatsira	≤0.5%
Pathogen	Bakiteriya: ≤300cfu/gBowa: ≤100cfu/g
Mapeto	Zotsatira zimakwaniritsa miyezo

Kugwiritsa ntchito

Arbutin imakhala ndi mphamvu yowunikira khungu.Imatha kulowa mwachangu pakhungu popanda kukhudza maselo akhungu.Ikhoza kuphatikiza ndi tyrosine yomwe imayambitsa kupanga melanin, imalepheretsa ntchito ya tyrosine ndi mapangidwe a melanin, ndikufulumizitsa kuwonongeka ndi kuchotsedwa kwa melanin.Kuphatikiza apo, arbutin amathanso kuteteza khungu ku ma free radicals ndipo ali ndi hydrophilicity yabwino

Kupaka ndi Kutumiza

Vacuum yodzaza ndi matumba a aluminiyamu zojambulazo ndi matumba apulasitiki okhala ndi mizere, 1kg iliyonse.Arbutin ndi hygroscopic, chonde sungani pamalo ozizira komanso owuma.

Ndi katundu wamba ndipo amatha kuperekedwa panyanja kapena ndege