I-8-Hydroxyquinoline (8-HQ)
Impahla: 8-Hydroxyquinoline (8-HQ) enomgangatho ophezulu
CAS#:148-24-3
Ifomula yemolekyuli: C9H7NO
Ifomula yoLwakhiwo:
Ukusetyenziswa: abaPhakathi bamayeza; Izibulali zinambuzane kunye nedayi ziphakathi
Iinkcukacha :
| Into | Umgangatho |
| Imbonakalo | Phantse umhlophe okanye ukukhanya omdaka ngekristale umgubo okanye iikristale spiculate |
| Ivumba | Phenolic |
| Isisombululo(10% kwi-alc) | Icace gca |
| Iintsimbi ezinzima | ≤20ppm |
| Intsalela ekutshisweni | ≤0.2% |
| Intsimbi | ≤20ppm |
| Uluhlu olunyibilikayo | 72-75℃ |
| I-chloride | ≤0.004% |
| Sulfate | ≤0.02% |
| Isivavanyi | 99-99.8% |
| 5-Hydroxyquinoline | ≤0.2 % |
Ukupheliswa
Inyibilika kwi-ethanol, i-acetone, i-chloroform, i-benzene kunye ne-mineral acid, phantse enganyibiliki emanzini.
I-8-hydroxyquinoline i-amphoteric, i-soluble kwi-acids eqinile kunye neziseko, i-ionized ion negative kwiziseko, iboshwe kwi-hydrogen ions kwi-acids, kwaye ine-solubility ephantsi kakhulu kwi-pH = 7.
Ukusetyenziswa okuthe ngqo
1. Njengombindi wamachiza, akusiyo kuphela into ekrwada ye-synthesis ye-kexieling, i-chloroiodoquinoline kunye ne-paracetamol, kodwa kunye ne-intermediate yedayi kunye ne-pesticides. Imveliso iphakathi kwe-halogenated quinoline anti amoeba amachiza, kuquka i-quiniodoform, i-chloroiodoquinoline, i-dioquinoline, njl. Ziyasebenza kwi-amoeba dysentery kwaye azinampembelelo kwi-extraintestinal amoeba protozoa. Kuxelwe kumazwe angaphandle ukuba olu hlobo lwechiza lunokubangela i-subacute spinal cord optic neuropathy, ngoko luye lwavalwa eJapan nase-United States. I-Diioquinoline ibangela esi sifo ngaphantsi kwe-chloroiodoquinoline. I-8-hydroxyquinoline ikwayindawo ephakathi yedayi kunye nezibulali zinambuzane. Isulfate yayo kunye netyuwa yobhedu zezona zikhuselayo, izibulali-ntsholongwane kunye ne-anti mildew agents. Imveliso isalathisi esiyinkimbinkimbi sohlalutyo lweekhemikhali.
2. Njenge-agent eyinkimbinkimbi kunye ne-extractant yemvula kunye nokwahlula i-ion zetsimbi, inokusebenzisana neCu.+ 2, kuba+ 2uMg+ 2, Ca+ 2, Sr+ 2,Ba + 2 kunye noZn+ 2,Cd+2,Al+3,Ga+3,In+3,Tl+3,Yt+3,La +3,Pb+2,B+3,Sb+ 3,Cr+3,MoO+ 22. Ukuntsonkotha kukaMnu+ 2,Fe+ 3, CO+ 2, Ni+ 2, PD+ 2, CE+ 3, kunye nezinye ioni zentsimbi. I-microanalysis ye-Organic, umgangatho wokuzimisela kwe-nitrogen ye-heterocyclic, i-organic synthesis. Ikwayindawo ephakathi yedayi, izibulala-zinambuzane kunye ne-halogenated quinolines. I-sulfate yayo kunye netyuwa yobhedu zikhusela kakuhle.
3. Ukongeza i-epoxy resin adhesive inokuphucula amandla okudibanisa kunye nokuchasana nokuguga kobushushu kwiintsimbi (ingakumbi insimbi engenasici), kwaye i-dosage ngokubanzi yi-0.5 ~ 3 phr. Liphakathi lamachiza e-halogenated quinoline anti amoeba, kunye ne-intermediate ye-pesticides kunye nedayi. Ingasetyenziswa njenge-mildew inhibitor, i-industrial preservative, i-stabilizer ye-polyester resin, i-phenolic resin kunye ne-hydrogen peroxide, kunye ne-complexometric titration indicator kuhlalutyo lweekhemikhali.
4. Le mveliso ayikho kuphela i-intermediate ye-halogenated quinoline drug, kodwa kunye ne-intermediate yedayi kunye ne-pesticides. Isulfate yayo kunye netyuwa yobhedu zezona zikhuselayo, izibulali-ntsholongwane kunye ne-anti mildew agents. Umxholo ovumelekileyo (i-mass fraction) kwii-cosmetics ngu-0.3%. Iimveliso zelanga kunye neemveliso zabantwana abangaphantsi kweminyaka emi-3 ubudala (ezifana ne-talcum powder) azivumelekanga, kwaye "akuvumelekanga kubantwana abangaphantsi kweminyaka emi-3 ubudala" ziya kuboniswa kwileyibhile yemveliso. Xa ujongene nebhaktheriya esulelwe ulusu kunye ne-eczema yebhaktheriya, i-fraction mass ye-8-hydroxyquinoline kwi-emulsion yi-0.001% ukuya kwi-0.02%. Ikwasetyenziswa njenge-disinfectant, antiseptic kunye ne-bactericide, kwaye i-anti-mold effect yayo yomelele. I-8- hydroxyquinoline potassium sulfate isetyenziswe kwikhilimu yokunakekelwa kwesikhumba kunye ne-lotion (iqhekeza elikhulu) ukusuka kwi-0.05% ukuya kwi-0.5%.