8-Hydroxyquinoline (8-HQ)
Ngwaahịa: 8-Hydroxyquinoline (8-HQ) nwere ezigbo mma
CAS#:148-24-3
Usoro Molekụla: C9H7NO
Usoro nhazi:
Ojiji: Ọgwụ ndị na-eme ka mmadụ nwee ike iji ọgwụ; Ọgwụ nje na agba
Nkọwapụta:
| ihe | Ọkọlọtọ |
| Ọdịdị | Ihe fọrọ nke nta ka ọ bụrụ ntụ ntụ kristal ọcha ma ọ bụ aja aja dị nro ma ọ bụ kristal spiculate |
| Isi ísì | Fenolik |
| Ngwọta (10% na alc) | Ihe doro anya nke ọma |
| Ọla dị arọ | ≤20ppm |
| Ihe fọdụrụ na mgbanye ọkụ | ≤0.2% |
| Ígwè | ≤20ppm |
| Oke agbaze | 72-75℃ |
| Chloride | ≤0.004% |
| Sọlfat | ≤0.02% |
| Nnwale | 99-99.8% |
| 5-Hydroxyquinoline | ≤0.2% |
Mmebi
A na-agbaze na ethanol, acetone, chloroform, benzene na mineral acid, ihe fọrọ nke nta ka ọ ghara ịgbaze na mmiri.
8-hydroxyquinoline bụ amphoteric, a na-agbaze ya na asịd na ntọala siri ike, a na-agbanwe ion ka ọ bụrụ ion na-adịghị mma na ntọala, a na-ejikọ ya na ion hydrogen na asịd, ma nwee ike ịgbaze nke kacha ala na pH = 7.
Ojiji kpọmkwem
1. Dịka ọgwụ etiti, ọ bụghị naanị ihe e ji emepụta kexieling, chloroiodoquinoline na paracetamol, kamakwa ọ bụ etiti nke agba na ọgwụ nje. Ngwaahịa a bụ ọgwụ halogenated quinoline anti amoeba, gụnyere quiniodoform, chloroiodoquinoline, diioquinoline, wdg. Ọgwụ ndị a na-arụ ọrụ anti amoeba site na igbochi nje bacteria symbiotic eriri afọ. Ha dị irè maka amoeba dysentery ma enweghị mmetụta na extraintestinal amoeba protozoa. A na-akọ na mba ofesi na ụdị ọgwụ a nwere ike ibute subacute spinal optic neuropathy, yabụ amachibidoro ya na Japan na United States. Diioquinoline na-akpata ọrịa a na-erughị chloroiodoquinoline. 8-hydroxyquinoline bụkwa etiti nke agba na ọgwụ nje. sulfate na nnu ọla kọpa ya bụ ihe nchekwa dị mma, ọgwụ nje na ihe mgbochi mildew. Ngwaahịa a bụ ihe ngosi complexometric maka nyocha kemịkalụ.
2. Dịka ihe na-eme ka ihe dị mgbagwoju anya na ihe na-ewepụta ihe maka mmiri ozuzo na nkewa nke ion ígwè, ọ nwere ike imekọrịta na Cu+ 2, bụrụ+ 2, Mg+ 2, Ca+ 2, Sr+ 2, Ba + 2 na 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+ 22Mgbagwoju anya nke Mn+ 2,Fe+ 3, Kọntinent+ 2, Ni+ 2, PD+ 2, CE+ 3, na ion ígwè ndị ọzọ. Nnyocha microorganic, ọkọlọtọ maka ikpebi nitrogen heterocyclic, njikọ organic. Ọ bụkwa etiti nke agba agba, ọgwụ nje na quinolines halogenated. Sulfate na nnu ọla kọpa ya bụ ihe nchekwa dị mma.
3. Ịtinye ihe nrapado epoxy resin nwere ike ime ka ike njikọ na iguzogide ịka nká nke ọla (karịsịa ígwè anaghị agba nchara), usoro ọgwụgwọ ahụ na-abụkarị 0.5 ~ 3 phr. Ọ bụ ọgwụ mgbochi amoeba nke quinoline halogenated, yana ọgwụ mgbochi amoeba na ihe ndị na-egbu egbu. Enwere ike iji ya dị ka ihe mgbochi mildew, ihe nchekwa ụlọ ọrụ, ihe na-eme ka polyester resin sie ike, resin phenolic na hydrogen peroxide, yana ihe ngosi titration complexometric maka nyocha kemịkalụ.
4. Ngwaahịa a abụghị naanị ọgwụ quinoline halogenated, kamakwa ọ bụ ihe e ji agba agba na ọgwụ nje. Nnu sulfate na ọla kọpa ya bụ ihe nchekwa dị mma, ihe na-egbu nje na ihe ndị na-egbochi mildew. Oke ọdịnaya a na-anabata (oke oke) na ihe ịchọ mma bụ 0.3%. A machibidoro ngwaahịa na ngwaahịa maka ụmụaka na-erubeghị afọ 3 (dị ka ntụ ntụ talcum), a ga-egosikwa "ụmụaka na-erubeghị afọ 3" na akara ngwaahịa ahụ. Mgbe a na-emeso akpụkpọ ahụ nje bacteria na eczema nje bacteria, oke oke nke 8-hydroxyquinoline dị na emulsion bụ 0.001% ruo 0.02%. A na-ejikwa ya dị ka ọgwụ nje, ọgwụ nje na nje bacteria, mmetụta ya na-egbochi ebu dịkwa ike. 8-hydroxyquinoline potassium sulfate na ude nlekọta akpụkpọ ahụ na ude mmiri (oke oke) site na 0.05% ruo 0.5%.