2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
He ketone kakara ōrite te 2,7-Dihydroxy-9-fluorenone. Ko tōna āhuatanga tino nui ko ōna āhuatanga fluorescence pai rawa atu me te aro nui ki ngā katote konganuku me te pH. Nō reira, e whakamahia whānuitia ana te 2,7-Dihydroxy-9-fluorenone i roto i te tātari me te ine hei ngota tirotiro fluorescent tino whai hua.
| Ihirangi ≥, % | ≥99.00 |
| TE TAHI TANGATA HĒ | <1% |
| Piont rewa | 79-83ºC |
| WAI | <1% |
| Mema Pāremata | 337-339℃ |
| Whakaahuatanga | Paura tioata mā ki te mā-parauri |
1. Ngā pūoko matū hihiko: Koinei te whakamahinga nui rawa atu, whānuitia hoki o te 2,7-dihydroxy-9-fluorenone. Ko te 2,7-Dihydroxy-9-fluorenone he ngota ira hihiko mahi-teitei hei kimi i ngā momo tātaritanga.
2. Ngā rauemi hiko-whakamārama waro: Ko te 2,7-Dihydroxy-9-fluorenone he rauemi manaaki i roto i te paparanga tuku-mārama, he matū rānei mō te paparanga kawe irahiko, e āhei ai te hanga i ngā taputapu OLED whai hua, pumau hoki.
3. Takawaenga Hanganga: I roto i te hanga rauropi, ka mahi te 2,7-Dihydroxy-9-fluorenone hei pou tuara nui, hei rauemi tīmatanga rānei.
4. Ko te 2,7-Dihydroxy-9-fluorenone, he matū i ahu mai i te fluorene, e whakamahia ana hei takawaenga rongoā.
✅Teitei te aro: Ka whakaputa i tētahi tohu hihi nui hei urupare ki ngā huringa iti o te taiao.
✅Te whiriwhiringa teitei: Ka tautuhi tika i ngā tātaritanga ūnga motuhake (pērā i te Al⁺).
✅Tohu pumau: He kaha teitei o te hihi-ā-rangi me ngā āhuatanga whakaahua-ā-tinana pumau.
✅He maha ngā āhuatanga: Ka taea te whakamahi tika, ka taea rānei te whakamahi hei tūāpapa mō te whakaputanga, kia whānuitia ai ngā whakamahinga.
25kgs/pahu, 9 tana/20'ipu
25kgs/pēke, 20tana/20'ipu
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
