8-Hydroxyquinoline (8-HQ)
Oloa: 8-Hydroxyquinoline (8-HQ) ma le tulaga maualuga
CAS#:148-24-3
Fa'asologa Molekiula: C9H7NO
Fa'atulagaga Fa'atulagaina:
Fa'aaogāga: Vaila'au fa'afoma'i; Vaila'au fa'asaina vaila'au ma vali
Fa'amatalaga:
| Mea | Tulaga Masani |
| Foliga vaaia | E toetoe lava a pa'epa'e pe enaena malamalama le pauta tioata po'o ni tioata spiculate |
| Manogi | Fenolika |
| Vai (10% i le ava malosi) | E manino lelei lava |
| U'amea mamafa | ≤20ppm |
| Toega i le taimi e mu ai | ≤0.2% |
| U'amea | ≤20ppm |
| Fa'alava o le liusuavai | 72-75℃ |
| Kloride | ≤0.004% |
| Sulfate | ≤0.02% |
| Su'ega | 99-99.8% |
| 5-Hydroxyquinoline | ≤0.2% |
Fa'ata'ape'apeina
E faigofie ona solo i le ethanol, acetone, chloroform, benzene ma le mineral acid, e toetoe lava a le mafai ona solo i le vai.
O le 8-hydroxyquinoline e amphoteric, e mafai ona soluble i totonu o acids ma bases malolosi, e fa'aionized i ni negative ions i totonu o bases, e fusifusia i hydrogen ions i totonu o acids, ma e sili ona maualalo le solubility i le pH = 7.
Fa'aoga fa'apitoa
1. I le avea ai ma vailaʻau faʻavaitaimi, e le gata o le mea mata mo le faʻaputuina o le kexieling, chloroiodoquinoline ma le paracetamol, ae o le vailaʻau faʻavaitaimi foʻi o vali ma vailaʻau faʻasaina. O le oloa o se vailaʻau faʻavaitaimi o vailaʻau faʻasaga i amoeba e iai le quinoline halogenated, e aofia ai le quiniodoform, chloroiodoquinoline, diioquinoline, ma isi. O nei vailaʻau e faia se matafaioi e teteʻe ai i amoeba e ala i le taofia o siama faʻatasi o le manava. E aoga mo le amoeba dysentery ma e leai se aʻafiaga i le extraintestinal amoeba protozoa. Ua lipotia mai i fafo e mafai e lenei ituaiga vailaʻau ona mafua ai le subacute spinal cord optic neuropathy, o lea ua faʻasaina ai i Iapani ma le Iunaite Setete. E itiiti le mafuaʻaga o lenei faʻamaʻi e le Diioquinoline nai lo le chloroiodoquinoline. O le 8-hydroxyquinoline o se vailaʻau faʻavaitaimi foʻi o vali ma vailaʻau faʻasaina. O lona sulfate ma le masima kopa o ni mea faʻasao lelei, vailaʻau faʻamamā ma vailaʻau faʻasaga i le mildew. O le oloa o se faʻailoga complexometric mo suʻesuʻega vailaʻau.
2. I le avea ai ma se mea e fa'aputu ai mea ma se mea e aveese ai mea mo le fa'aputuina ma le vavae'eseina o ions u'amea, e mafai ona fegalegaleai ma le Cu+ 2, ia+ 2, Mg+ 2, Ca+ 2, Matua+ 2, Ba + 2 ma le Zn+ 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. Fa'aputuga o le Mn+ 2,Fe+ 3, CO+ 2, Ni+ 2, PD+ 2, CE+ 3, ma isi ion u'amea. Fa'ata'ita'iga fa'aolaola, fa'ata'ita'iga mo le fuafuaina o le heterocyclic nitrogen, fa'asologa fa'aolaola. O se vaeluaga fo'i lea o vali, vaila'au fa'asaina ma halogenated quinolines. O lona sulfate ma le masima kopa o ni mea fa'asao lelei tele.
3. O le fa'aopoopoina o le kelu epoxy resin e mafai ona fa'aleleia atili ai le malosi o le pipii ma le tete'e atu i le vevela o u'amea (aemaise lava le u'amea e le gaoia), ma o le fua e masani lava 0.5 ~ 3 phr. O se vaila'au fa'afefiloi o le halogenated quinoline anti amoeba, fa'apea fo'i ma se vaila'au fa'afefiloi o vaila'au fa'asaina ma vali. E mafai ona fa'aaogaina e fai ma mea e taofia ai le mildew, mea fa'asao tau alamanuia, mea e fa'amautu ai le polyester resin, phenolic resin ma le hydrogen peroxide, ma o se fa'ailoga titration complexometric mo su'esu'ega vaila'au.
4. O lenei oloa e le gata o le vailaʻau halogenated quinoline, ae o le vailaʻau foʻi lea o vali ma vailaʻau faʻasaina. O lona sulfate ma le masima kopa o ni mea faʻasao lelei, vailaʻau faʻamamā ma vailaʻau e teteʻe ai i le mildew. O le maualuga o le aofaʻi e faʻatagaina (vaega tele) i mea teuteu e 0.3%. O oloa puipuia mai le la ma oloa mo tamaiti e i lalo ifo o le 3 tausaga (e pei o le pauta talcum) e faʻasaina, ma "faʻasaina mo tamaiti e i lalo ifo o le 3 tausaga" e tatau ona faʻaalia i luga o le faʻailoga o le oloa. Pe a feagai ma paʻu ua aʻafia i siama ma le eczema siama, o le vaega tele o le 8-hydroxyquinoline i le emulsion e 0.001% i le 0.02%. E faʻaaogaina foʻi o se vailaʻau faʻamamā, vailaʻau faʻamamā ma vailaʻau faʻamate siama, ma o lona aʻafiaga e teteʻe ai i le mildew e malosi. O le 8-hydroxyquinoline potassium sulfate e faʻaaogaina i kulimi tausiga paʻu ma kulimi (vaega tele) mai le 0.05% i le 0.5%.