I-Arbutin 497-76-7 Ixabiso lefektri
Kukho isitokhwe esaneleyo, umgangatho ophezulu kunye nokuhanjiswa ngokukhawuleza. Ubungakanani ngakumbi ngesaphulelo esingakumbi.
Naziphi na iimfuno, wamkelekile ukunxibelelana nathi nangaliphi na ixesha.
| Ukunxibelelana nolwazi | |
| I-WhatsApp / Wechat / Skype: | + 86 131 6219 2651 |
| I-imeyile: | alia@starskychemical.com |
| info@starskychemical.com | |
| Iwebhsayithi | www.starskychemical.com |
Inkcazo
Igama lemveliso: Arbutin
I-CAS: 497-76-7
Mf: c12h16O7
MW: 272.25
Ii-einecs: 207-850-3-3
Inqaku lokunyibilika: 195-198 ° C
Alfa: -64 º (C = 3)
Indawo yokubila: 375.31 ° C (uqikelelo oluqhelekileyo)
Ukuxinana: 1.3582 (uqikelelo olurhabaxa)
Isalathiso sokuqaqamba: -65.5 ° (C = 4, H2O)
Ebuthathaka: i-hygroscopic
UMerck: 14,773
Brn: 89673
Ukucaciswa
| Igama lemveliso | |
| Imbonakalo | Umgubo we-rystalline emhlophe |
| Ubunyulu | I-99% imiz |
| MW | 272.25 |
| MF | C12h16O7O |
Isicelo
I-1. Isetyenziswe kumayeza njenge-mouretic, inkqubo ye-ichane ye-anti-ayisonjululwa, ikwasetyenziswa njengokupeyinta imibala, isetyenziswa kwi-cosmetics, isetyenziswe kwi-quitetics, i-freckle, inkathalo yeenwele, njl.
2. I-guydroquinone e-phydroquinone esetyenziselwa ukufundisisa i-Melatonin BioSynthesis kunye ne-inhibhimator yokuchonga, ukwahlula kunye nokuchonga i-tyrosinase. I-Arbutin yi-guydroquindone ekhutshwe kwisityalo seBebberry. I-Arbutin yi-tyrosinase eyaziwayo, ethi ithintele ukumiswa kweMelanin. I-Arbutin ihlala isetyenziswa njengearhente emhlophe kwizinto ze-cosmetics.
I-3. Ithintelo i-tyrosinase ityrosinase i-tyrosinase yemveliso kwaye ithintele iMveliso yePolanin ngokuthintela i-melanin synthase.
Ukugcinwa
Itywinwe kwaye igcinwe, ibekwe kwindawo enomoya, eyomileyo
IXESHA LOKUQALA: AUG-09-2022