8-Hydroxyquinoline (8-HQ)
Ngwaahịa: 8-Hydroxyquinoline (8-HQ) nwere oke mma
CAS#: 148-24-3
Ụdị molekụla: C9H7NO
Usoro nhazi:
Na-eji: Ndị n'etiti ọgwụ; Pesticide na agba etiti
Nkọwapụta:
| Ihe | Ọkọlọtọ |
| Ọdịdị | Ihe fọrọ nke nta ka ọ bụrụ ọcha ma ọ bụ ìhè aja aja kristal ntụ ntụ ma ọ bụ kristal spiculate |
| Isi | Phenolic |
| Ngwọta (10% na alc) | doro anya nke ọma |
| Ọla dị arọ | ≤20ppm |
| Ihe fọdụrụ na mgbanye | ≤0.2% |
| Ígwè | ≤20ppm |
| Oke agbaze | 72-75 ℃ |
| Chloride | ≤0.004% |
| Sulfate | ≤0.02% |
| Nyocha | 99-99.8% |
| 5-Hydroxyquinoline | ≤0.2% |
Mgbasa
Soluble na ethanol, acetone, chloroform, benzene na mineral acid, ọ fọrọ nke nta ka ọ ghara ịsacha ya na mmiri.
8-hydroxyquinoline bụ amphoteric, soluble na acid siri ike na ntọala, ionized n'ime ion na-adịghị mma na ntọala, jikọtara ya na ions hydrogen na acids, ma nwee ike kachasị ala na pH = 7.
Ojiji akọwapụtara
1. Dị ka onye na-ahụ maka ọgwụ na-emepụta ọgwụ, ọ bụghị nanị ihe eji eme ihe maka njikọ nke kexieling, chloroiodoquinoline na paracetamol, kamakwa etiti nke agba na pesticides. Ngwaahịa a bụ n'etiti ọgwụ halogenated quinoline anti amoeba, gụnyere quiniodoform, chloroiodoquinoline, diioquinoline, wdg. Ọgwụ ndị a na-arụ ọrụ mgbochi amoeba site na igbochi intestinal symbiotic bacteria. Ha dị irè maka ọnyụnyụ amoeba na enweghị mmetụta na extraintestinal amoeba protozoa. A na-akọ ná mba ọzọ na ụdị ọgwụ a nwere ike ime ka ọkpụkpụ azụ azụ optic neuropathy dị ala, ya mere amachibidoro ya na Japan na United States. Diioquinoline na-ebute ọrịa a ihe na-erughị chloroiodoquinoline. 8-hydroxyquinoline bụkwa ihe etiti nke ihe eji esiji ákwà na ọgwụ nje. Sulfate ya na nnu ọla kọpa bụ ezigbo ihe nchekwa, ihe na-efe efe na ihe mgbochi mildew. Ngwaahịa bụ ihe mgbagwoju anya maka nyocha kemịkalụ.
2. Dị ka ihe mgbagwoju anya na onye na-emepụta ihe maka mmiri ozuzo na nkewa nke ion metal, ọ nwere ike ịmekọrịta na Cu.+ 2, ịbụ+ 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+ 22. Mgbagwoju anya nke Mn+ 2,Fe+ 3, CO+ 2, Ni+ 2, PD+ 2, CE+ 3, na ion metal ndị ọzọ. Organic microanalysis, ọkọlọtọ maka mkpebi nke heterocyclic nitrogen, organic njikọ. Ọ bụkwa n'etiti nke e ji esiji ákwà, pesticides na halogenated quinolines. Sulfate ya na nnu ọla kọpa bụ ezigbo ihe nchekwa.
3. Ịgbakwunye epoxy resin nrapado nwere ike melite ike njikọ na okpomọkụ ịka nká na-eguzogide ọla (karịsịa igwe anaghị agba nchara), na usoro onunu ogwu bụ n'ozuzu 0.5 ~ 3 phr. Ọ bụ n'etiti ọgwụ halogenated quinoline anti amoeba, yana etiti nke pesticides na ihe esijiji. Enwere ike iji ya dị ka ihe mgbochi mildew, ihe nchekwa ụlọ ọrụ, stabilizer nke resin polyester, resin phenolic na hydrogen peroxide, yana dịkwa ka ihe ngosipụta titration complexometric maka nyocha kemịkalụ.
4. Ngwaahịa a abụghị naanị ihe dị n'etiti ọgwụ quinoline halogenated, kamakwa etiti nke agba na pesticides. Sulfate ya na nnu ọla kọpa bụ ezigbo ihe nchekwa, ihe na-efe efe na ihe mgbochi mildew. Ọdịnaya anabatara nke ukwuu (irighiri oke) na ihe ịchọ mma bụ 0.3%. Ngwaahịa na ngwaahịa sunscreen maka ụmụaka na-erubeghị afọ 3 (dị ka ntụ ntụ talcum) ka amachibidoro, na "amachibidoro maka ụmụaka na-erubeghị afọ 3" ga-egosi na akara ngwaahịa. Mgbe ị na-emeso nje bacteria na-ebute akpụkpọ ahụ na nje eczema, ọnụ ọgụgụ dị nta nke 8-hydroxyquinoline na emulsion bụ 0.001% ruo 0.02%. A na-ejikwa ya dị ka ihe na-egbu egbu, antiseptik na bactericide, yana mmetụta mgbochi ya siri ike. 8- hydroxyquinoline potassium sulfate na-eji na akpụkpọ na-elekọta ude na ude mmiri (oke ntakiri) site na 0.05% ruo 0.5%.