2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
2,7-Dihydroxy-9-fluorenone ndi ketone yonunkhira bwino. Khalidwe lake lofunika kwambiri ndi mphamvu zake zabwino kwambiri za kuwala komanso kuthekera kwake kuyanjana ndi ma ayoni achitsulo ndi pH. Chifukwa chake, 2,7-Dihydroxy-9-fluorenone imagwiritsidwa ntchito kwambiri pofufuza ndi kuzindikira ngati molekyulu yothandiza kwambiri ya fluorescent probe.
| Zamkati ≥, % | ≥99.00 |
| CHILAKWI CHILICHONSE | <1% |
| Piont yosungunuka | 79-83ºC |
| MADZI | <1% |
| MP | 337-339℃ |
| Kufotokozera | Ufa wa kristalo woyera mpaka woyera pang'ono |
1. Zosensa za mankhwala zowala: Iyi ndi njira yofunika kwambiri komanso yofala kwambiri yogwiritsira ntchito 2,7-dihydroxy-9-fluorenone. 2,7-Dihydroxy-9-fluorenone imagwira ntchito ngati molekyulu yowunikira ya fluorescent yogwira ntchito kwambiri pozindikira mitundu yosiyanasiyana ya analytes.
2. Zipangizo zamagetsi zowala: 2,7-Dihydroxy-9-fluorenone imagwira ntchito ngati chinthu cholandirira kuwala mu gawo lotulutsa kuwala kapena choyambira gawo lonyamulira ma elekitironi, zomwe zimathandiza kupanga zipangizo za OLED zogwira ntchito bwino komanso zokhazikika.
3. Chopangira chapakati: Mu kapangidwe ka organic, 2,7-Dihydroxy-9-fluorenone imagwira ntchito ngati msana wofunikira kapena chinthu choyambira.
4. 2,7-Dihydroxy-9-fluorenone, yomwe imachokera ku fluorene, imagwiritsidwa ntchito ngati mankhwala ochiritsira.
✅Kuzindikira kwakukulu: Kumapanga chizindikiro chachikulu cha fluorescence poyankha kusintha kochepa kwa chilengedwe.
✅Kusankha bwino: Kuzindikira molondola ma analyte enieni (monga Al⁺).
✅Chizindikiro chokhazikika: Mphamvu ya kuwala kwambiri komanso mphamvu yokhazikika ya kuwala kwa dzuwa.
✅Kusinthasintha: Kungagwiritsidwe ntchito mwachindunji kapena ngati molekyulu ya pulatifomu yochotsera, zomwe zimathandiza kugwiritsa ntchito mitundu yosiyanasiyana ya zinthu.
25kgs/ng'oma, matani 9/chidebe cha 20'
25kgs/thumba, matani 20/chidebe cha 20'
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
