2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
He ketone ʻala like ʻo 2,7-Dihydroxy-9-fluorenone. ʻO kona ʻano koʻikoʻi loa, ʻo ia kona mau waiwai fluorescence maikaʻi loa a me ke kiʻekiʻe o ka ʻike i nā ion metala a me ka pH. No laila, hoʻohana nui ʻia ka 2,7-Dihydroxy-9-fluorenone i ka nānā ʻana a me ka ʻike ʻana ma ke ʻano he molekala probe fluorescent maikaʻi loa.
| ʻIkepili ≥, % | ≥99.00 |
| KEKAHI MEA HEMOLELE HOʻOKAHI | <1% |
| Piont hoʻoheheʻe | 79-83ºC |
| WAI | <1% |
| MP | 337-339℃ |
| Wehewehena | Keʻokeʻo a i ka pauka kristal keʻokeʻo |
1. Nā mea ʻike kemika fluorescent: ʻO kēia ka hoʻohana nui a ākea loa o 2,7-dihydroxy-9-fluorenone. Hana ʻo 2,7-Dihydroxy-9-fluorenone ma ke ʻano he molekala probe fluorescent hana kiʻekiʻe no ka ʻike ʻana i nā ʻano analytes like ʻole.
2. Nā mea electroluminescent organik: Hana ʻo 2,7-Dihydroxy-9-fluorenone ma ke ʻano he mea kikowaena i loko o ka papa hoʻomālamalama a i ʻole he mea mua no ka papa lawe electron, e hiki ai ke hana i nā mea OLED kūpono a paʻa.
3. Waena synthetic: I ka synthesis organik, lawelawe ʻo 2,7-Dihydroxy-9-fluorenone ma ke ʻano he iwi kuamoʻo koʻikoʻi a mea hoʻomaka paha.
4. Hoʻohana ʻia ʻo 2,7-Dihydroxy-9-fluorenone, kahi hua o ka fluorene, ma ke ʻano he mea lapaʻau waena.
✅ʻIke kiʻekiʻe: Hoʻopuka i kahi hōʻailona fluorescence nui i ka pane ʻana i nā loli liʻiliʻi o ke kaiapuni.
✅Koho kiʻekiʻe: Hoʻomaopopo pololei i nā mea loiloi kikoʻī (e like me Al⁺).
✅Hōʻailona paʻa: ʻO ka ikaika fluorescence kiʻekiʻe a me nā waiwai photophysical paʻa.
✅Versatility: Hiki ke hoʻohana pololei ʻia a i ʻole he molekala paepae no ka derivatization, e hiki ai i nā ʻano noi like ʻole.
25kgs/pahu, 9tons/20'pahu
25kgs/ʻeke, 20tons/20'pahu
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
