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 isi | 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 na-ejikọ 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 na-egbochi mildew, ihe nchekwa ụlọ ọrụ, ihe na-eme ka polyester resin sie ike, resin phenolic na hydrogen peroxide, yana ihe ngosi nke complexometric titration 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%.