8-Hydroxyquinoline (8-HQ)
Ọja: 8-Hydroxyquinoline (8-HQ) pẹlu didara to gaju
CAS #: 148-24-3
Fọọmu Molecular: C9H7NO
Ilana igbekalẹ:
Nlo: Awọn agbedemeji elegbogi; Ipakokoropaeku ati awọn agbedemeji dai
Awọn pato:
| Nkan | Standard |
| Ifarahan | Fere funfun tabi ina brown kirisita lulú tabi awọn kirisita spiculate |
| Òórùn | Phenolic |
| Solusan (10% ni alc) | Ni iṣe ko o |
| Awọn irin ti o wuwo | ≤20ppm |
| Aloku lori iginisonu | ≤0.2% |
| Irin | ≤20ppm |
| yo ibiti o | 72-75 ℃ |
| Kloride | ≤0.004% |
| Sulfate | ≤0.02% |
| Ayẹwo | 99-99.8% |
| 5-Hydroxyquinoline | ≤0.2% |
Itukuro
Soluble ni ethanol, acetone, chloroform, benzene ati erupẹ acid, fere insoluble ninu omi.
8-hydroxyquinoline jẹ amphoteric, tiotuka ninu awọn acids ti o lagbara ati awọn ipilẹ, ionized sinu awọn ions odi ni awọn ipilẹ, ti a so si awọn ions hydrogen ni awọn acids, ati pe o ni solubility ti o kere julọ ni pH = 7.
Lilo pato
1. Gẹgẹbi agbedemeji elegbogi, kii ṣe ohun elo aise nikan fun iṣelọpọ ti kexieling, chloroiodoquinoline ati paracetamol, ṣugbọn tun agbedemeji ti awọn awọ ati awọn ipakokoropaeku. Ọja naa jẹ agbedemeji ti halogenated quinoline anti amoeba oogun, pẹlu quiniodoform, chloroiodoquinoline, diioquinoline, bbl Awọn oogun wọnyi ṣe ipa ipa anti amoeba nipasẹ didi awọn kokoro arun symbiotic ifun inu. Wọn munadoko fun amoeba dysentery ati pe ko ni ipa lori extraintestinal amoeba protozoa. O royin ni ilu okeere pe iru oogun yii le fa neuropathy opiti opiti opiti, nitorinaa o ti fi ofin de ni Japan ati Amẹrika. Diioquinoline fa arun yii kere ju chloroiodoquinoline. 8-hydroxyquinoline tun jẹ agbedemeji ti awọn awọ ati awọn ipakokoropaeku. Sulfate rẹ ati iyọ Ejò jẹ awọn ohun itọju to dara julọ, awọn apanirun ati awọn aṣoju imuwodu. Ọja naa jẹ itọkasi complexometric fun itupalẹ kemikali.
2. Bi awọn kan complexing oluranlowo ati extractant fun ojoriro ati Iyapa ti irin ions, o le se nlo pẹlu Cu.+ 2, be+ 2, Mg+ 2, Ca+ 2, Sr+ 2, Ba + 2 ati 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. Iṣọkan ti Mn+ 2,Fe+ 3, CO+ 2, Ni+ 2, PD+ 2, CE+ 3, ati awọn ions irin miiran. Microanalysis Organic, boṣewa fun ipinnu ti nitrogen heterocyclic, iṣelọpọ Organic. O tun jẹ agbedemeji ti awọn awọ, awọn ipakokoropaeku ati awọn quinolines halogenated. Sulfate rẹ ati iyọ Ejò jẹ awọn olutọju ti o dara julọ.
3. Fifi epoxy resini alemora le mu awọn imora agbara ati ooru ti ogbo resistance si awọn irin (paapa alagbara, irin), ati awọn doseji ni gbogbo 0.5 ~ 3 phr. O jẹ agbedemeji ti awọn oogun egboogi amoeba quinoline halogenated, bakanna bi agbedemeji ti awọn ipakokoropaeku ati awọn awọ. O le ṣee lo bi oludena imuwodu, olutọju ile-iṣẹ, imuduro ti resini polyester, resini phenolic ati hydrogen peroxide, ati paapaa bi itọkasi titration complexometric fun itupalẹ kemikali.
4. Ọja yii kii ṣe agbedemeji ti awọn oogun quinoline halogenated, ṣugbọn tun agbedemeji ti awọn awọ ati awọn ipakokoropaeku. Sulfate rẹ ati iyọ Ejò jẹ awọn ohun itọju to dara julọ, awọn apanirun ati awọn aṣoju imuwodu. Akoonu ti o le gba laaye (ida ibi-iye) ni awọn ohun ikunra jẹ 0.3%. Awọn ọja iboju-oorun ati awọn ọja fun awọn ọmọde labẹ ọdun 3 (gẹgẹbi talcum lulú) jẹ eewọ, ati “eewọ fun awọn ọmọde labẹ ọdun 3” yoo jẹ itọkasi lori aami ọja naa. Nigbati o ba n ṣe pẹlu awọ ara ti o ni kokoro arun ati àléfọ, ipin pupọ ti 8- hydroxyquinoline ninu emulsion jẹ 0.001% si 0.02%. O tun ti wa ni lo bi disinfectant, apakokoro ati bactericide, ati awọn oniwe-egboogi m ipa jẹ lagbara. 8- hydroxyquinoline potasiomu sulfate ni a lo ninu ipara itọju awọ ara ati ipara (ida ibi) lati 0.05% si 0.5%.