Arbutin CAS 497-76-7 ine ruzivo rwakadzama

Tsananguro pfupi:

CAS:497-76-7

Fomura yeMolecular:C12H16O7

Kurema kweMorekuru:272.25

Chitarisiko:Hupfu chena kana kristaro, inonyungudika nyore mumvura inopisa, ethanol, inonyungudika zvishoma mumvura inotonhora

Kuyedza:99.5%

Tumira email kwatiri

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Zvidimbu

Zita rinoenderana	Hydroquinoneβ-D-glucopyranoside; Arbutin (yechisikigo); 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
Fomula yeMolecular	C12H16O7
Kurema kweMorekuru	272.25
Maumbirwo emakemikari
Chitarisiko	Hupfu chena kana kristaro, inonyungudika nyore mumvura inopisa, ethanol, inonyungudika zvishoma mumvura inotonhora
Kuyedza	99.5%

Tsanangudzo

Chinhu	Magadzirirwo
Chitarisiko	Upfu hwekristalline chena
Kuyedza	99.5%Mini
Nzvimbo yekunyunguduka	198.5~201.5℃
pH kukosha kwe1% mhinduro yemvura	5.0～7.0
Kutenderera kwemaziso kwakananga	【α】D 20 = -66±2º
Arsenic	≤2 ppm
Hydroquinone	≤10 ppm
Simbi inorema	≤10 ppm
Kurasikirwa pakuomeswa	≤0.5%
Zvisikwa zvekupisa	≤0.5%
Utachiona	Mabhakitiriya: ≤300cfu/gChakuvhe：≤100cfu/g
Mhedziso	Mhedzisiro yacho inosangana nezvinodiwa

Kushandiswa

Arbutin ine simba rekupenya ganda. Inogona kupinda nekukurumidza muganda isingakanganisi masero eganda. Inogona kusangana netyrosine inokonzera kugadzirwa kwemelanin, inodzivisa zvinobudirira kushanda kwetyrosine uye kugadzirwa kwemelanin, uye inokurumidzisa kuora nekubviswa kwemelanin. Pamusoro pezvo, arbutin inogonawo kudzivirira ganda kubva kumafree radicals uye ine hydrophilicity yakanaka.

Kurongedza uye Kutumira

Chengeta muchina wekuchenesa mvura uri mumabhegi ealuminium foil nemapurasitiki akafukidzwa, imwe neimwe ine 1kg. Arbutin haina hygroscopic, ndapota chengetai munzvimbo inotonhorera uye yakaoma.

Ndezvezvinhu zvakajairika uye zvinogona kuendesa negungwa kana nendege