Alpha-Arbutin 84380-01-8 Kupenya kweganda
Kubhadhara:T/T, L/C
Kwakabva Chigadzirwa:China
Shipping Port:Beijing/Shanghai/Hangzhou
Order (MOQ):1kg
Nguva Yekutungamira:3 mazuva ekushanda
Kukwanisa kugadzira:1000kg / mwedzi
Mamiriro ekuchengetedza:Kuchengetwa munzvimbo inotonhorera, yakaoma, tembiricha yekamuri.
Package zvinhu:katoni, ngoma
Pakeji saizi1kg/katoni, 5kg/katoni, 10kg/katoni, 25kg/drum
Nhanganyaya
Yakabviswa kubva muzvirimwa zvakaita semabheribheri, blueberries, uye cranberries, alpha arbutin chinhu chakachengeteka chinopenya cheganda chinobatsira kupera mavanga uye pigmentation inosiiwa nekubuda uye kukuvara kwezuva.
Alpha arbutin inowanzo tengeswa seimwe yakachengeteka kune hydroquinone (yakakurumbira ganda-inovhenekera chinhu chakarambidzwa muEurope neAustralia).Iine mhedzisiro yakafanana mukupenya kweganda asi pasina nzira ine njodzi yeku bleaching.Panzvimbo pezvo, inoderedza kugadzirwa kwemavara eganda nokudzvinyirira maenzayimu anokurudzira melanin.Izvi zvakare zvinononotsa maitiro ayo UV mwenje inokonzeresa pigmentation, saka inodzivirira uye inogadzirisa pigmentation nyaya.
Tsanangudzo (yedzo 99.5% kumusoro neHPLC)
| Item | Tsanangudzo |
| Chitarisiko | White crystalline powder |
| Assay | ≥99.5% |
| Melting point | 201 kusvika 207±1℃ |
| Kujeka kwemhinduro yemvura | Transparency, colorless, hapana akamisa nyaya. |
| PH | 5.0~7.0 |
| Specific optical rotation | [α]D20=+175-185° |
| Arsenic | ≤2ppm |
| Hydroquinone | ≤10ppm |
| Simbi inorema | ≤10ppm |
| Kurasikirwa pakuomeswa | ≤0.5% |
| Ignition yasara | ≤0.5% |
| Phathogen | Utachiona ≤1000cfu/g |
| Howa ≤100cfu/g |
