Qiimaha Alaab-qeybiyaha Arbutin oo leh CAS 497-76-7

CAS:497-76-7

MF:C12H16O7

MW.:272.25

EINECS:207-850-3

Isku micne:4-hydroxyphenyl-beta-d-glucopyranosid; beta-arbutin; Hydroquinone β-D-glucopyranoside; Arbutin (dabiici ah); 4-HYDROXYPHENYL-BETA-D-GLUCOPYRANOSIDE; 4- (β-D-Glucopyranosyloxy) phenol; arbutin, beta-arbutin; 4-hydroxyphenyl β-D-galactopyranoside; Arbutyne; Uva, p-Arbutin; Hydroquinone-beta-D-glucoside 4-Hydroxyphenyl beta-D-Glucopyranoside; Arbutin (Uva, p-Arbutin); β-D-Glucopyranoside, 4-hydroxyphenyl; Arbutin 4-Hydroxyphenyl-beta-D-glucopyranoside; Arbutin (p-Arbutin; BD-GLUCOPYRANOSIDE, 4-HYDROXYPHENYL

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Faahfaahinta Badeecada

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Calaamadaha Alaabta

Waa maxay Arbutin oo leh CAS 497-76-7?

Arbutin wuxuu ka soo jeedaa dhirta cagaaran ee dabiiciga ah waana walax firfircoon oo maqaarka cadaysata oo isku daraysa fikradaha "cagaar", "ammaan ah" iyo "waxtar leh". Arbutin waa walax ku habboon cadaynta qurxinta. Waxaa jira laba isomer oo indhaha ah, kuwaas oo kala ah nooca α iyo ß, iyadoo dhaqdhaqaaqa bayoolojigu yahay isomer ß. Arbutin waa mid ka mid ah walxaha cadaynta ee badbaadada leh oo wax ku oolka ah ee hadda laga isticmaalo dibadda, sidoo kale waa walax firfircoon oo tartan ah oo loogu talagalay cadaynta maqaarka iyo ka saarista freckle-ka qarniga 21aad.

Faahfaahinta

Shay	Tilmaamaha
Muuqaalka	Budada cad ee kirismaalka ah
Baaritaan	≥99.5%
Barta dhalaalaysa	199~201±0.5℃
Arsenik	≤2ppm
Haydrokinoon	≤20ppm
Bir culus	≤20ppm
Lumis marka la qalajiyo	≤0.5%
Hadhaaga dabka	≤0.5%
Arsenik	≤2ppm

Codsiga

Isqurxinta, firfircoonida tyrosinase ee melanocytes-ka waa la joojiyaa, wax soo saarka melanin-na waxaa joojiya joojinta melanin synthetase. Waxay si wax ku ool ah u caddeyn kartaa oo uga saari kartaa finanka, si tartiib tartiib ah ayay u libdhi kartaa oo uga saari kartaa finanka, chloasma, melanosis, finanka iyo dhibco da'da ah. Ammaan sare, ma laha cuncun, dareen-celin iyo waxyeellooyin kale, iswaafajin wanaagsan oo leh qaybaha qurxinta, iyo shucaaca UV oo deggan. Si kastaba ha ahaatee, arbutin si fudud ayaa loo milmi karaa waana in loo isticmaalaa pH 5-7. Si loo gaaro caddeyn wanaagsan, ka saarista finanka, qoyaanka, jilcinta, ka saarista laalaabyada iyo saameynta ka hortagga bararka. Waxa kale oo loo isticmaali karaa in lagu baabi'iyo casaanka iyo bararka, kor loogu qaado bogsashada nabarrada iyada oo aan laga tagin nabarrada, iyo in la joojiyo soo saarista finanka.