8-Hydroxyquinoline (8-HQ)
Mea kūʻai: 8-Hydroxyquinoline (8-HQ) me ke kūlana kiʻekiʻe
CAS#:148-24-3
Formula Molekala: C9H7NO
Haʻilula Kūkulu:
Nā Hoʻohana: Nā mea lapaʻau waena; Nā mea hoʻopau pesticide a me nā mea hoʻoluʻu
Nā kikoʻī:
| Mea | Kūlana Maʻamau |
| helehelena | Pauka kristal ʻaneʻane keʻokeʻo a ʻeleʻele paha a i ʻole nā kristal spiculate |
| ʻAla | Fenolika |
| Hoʻonā (10% i loko o ka ʻawaʻawa) | Maʻemaʻe loa |
| Nā metala kaumaha | ≤20ppm |
| Koena ma ke ahi ʻana | ≤0.2% |
| Hao | ≤20ppm |
| Pae hoʻoheheʻe | 72-75℃ |
| Kolorida | ≤0.004% |
| Sulfate | ≤0.02% |
| Hoʻāʻo | 99-99.8% |
| 5-Hydroxyquinoline | ≤0.2% |
Hoʻopau ʻia
Hoʻoheheʻe ʻia i loko o ka ethanol, acetone, chloroform, benzene a me ka waikawa mineral, aneane hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
He amphoteric ka 8-hydroxyquinoline, hiki ke hoʻoheheʻe ʻia i loko o nā waikawa ikaika a me nā kumu, i hoʻohuihui ʻia i loko o nā ion maikaʻi ʻole i loko o nā kumu, i hoʻopaʻa ʻia i nā ion hydrogen i loko o nā waikawa, a ʻo ia ka solubility haʻahaʻa loa ma ka pH = 7.
Hoʻohana kikoʻī
1. Ma ke ʻano he mea lapaʻau waena, ʻaʻole wale ia he mea maka no ka synthesis o kexieling, chloroiodoquinoline a me ka paracetamol, akā ʻo ia hoʻi ka waena o nā dyes a me nā pesticides. ʻO ka huahana he waena o nā lāʻau halogenated quinoline anti amoeba, me ka quiniodoform, chloroiodoquinoline, diioquinoline, etc. Hoʻokani kēia mau lāʻau i kahi hana anti amoeba ma ke kāohi ʻana i ka bacteria symbiotic intestinal. He kūpono lākou no ka amoeba dysentery a ʻaʻohe hopena i ka extraintestinal amoeba protozoa. Ua hōʻike ʻia ma waho e hiki i kēia ʻano lāʻau ke hoʻoulu i ka subacute spinal cord optic neuropathy, no laila ua pāpā ʻia ma Iapana a me ʻAmelika Hui Pū ʻIa. ʻOi aku ka liʻiliʻi o ka Diioquinoline i kēia maʻi ma mua o ka chloroiodoquinoline. ʻO 8-hydroxyquinoline kekahi waena o nā dyes a me nā pesticides. ʻO kona sulfate a me ka paʻakai keleawe he mau mea mālama maikaʻi loa, nā disinfectants a me nā mea anti mildew. He hōʻailona complexometric ka huahana no ka nānā ʻana i nā kemika.
2. Ma ke ʻano he mea hoʻohuihui a me ka mea unuhi no ka ua a me ka hoʻokaʻawale ʻana o nā iona metala, hiki iā ia ke launa pū me Cu+ 2, e+ 2, Mg+ 2, Ka+ 2, Kauā+ 2, Ba + 2 a me 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+ 22Ka paʻakikī o Mn+ 2,Fe+ 3, CO+ 2, Ni+ 2, PD+ 2, CE+ 3, a me nā iona metala ʻē aʻe. ʻO ka microanalysis organik, ke kūlana no ka hoʻoholo ʻana o ka naikokene heterocyclic, synthesis organik. He waena nō hoʻi ia o nā dyes, pesticides a me nā quinolines halogenated. ʻO kona sulfate a me ka paʻakai keleawe he mau mea mālama maikaʻi loa.
3. ʻO ka hoʻohui ʻana i ka epoxy resin adhesive hiki ke hoʻomaikaʻi i ka ikaika o ka hoʻopili ʻana a me ke kūpaʻa wela i nā metala (ʻoi aku ka kila kila), a ʻo ka nui o ka dosage he 0.5 ~ 3 phr. He waena ia o nā lāʻau halogenated quinoline anti amoeba, a me kahi waena o nā pesticides a me nā dyes. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa mildew, mea mālama ʻoihana, mea hoʻopaʻa o ka polyester resin, phenolic resin a me hydrogen peroxide, a ma ke ʻano he hōʻailona titration complexometric no ka nānā ʻana i nā kemika.
4. ʻAʻole wale kēia huahana ka waena o nā lāʻau quinoline halogenated, akā ʻo ia hoʻi ka waena o nā dyes a me nā pesticides. ʻO kona sulfate a me ka paʻakai keleawe he mau mea mālama maikaʻi loa, nā disinfectants a me nā mea anti mildew. ʻO ka nui o ka ʻae ʻia (ka hapa nui) i nā mea hoʻonani he 0.3%. Ua pāpā ʻia nā huahana Sunscreen a me nā huahana no nā keiki ma lalo o 3 mau makahiki (e like me ka pauka talcum), a "pāpā ʻia no nā keiki ma lalo o 3 mau makahiki" e hōʻike ʻia ma ka lepili huahana. I ka wā e hana ai me ka ʻili i loaʻa i ka bacteria a me ka eczema bacteria, ʻo ka hapa nui o 8-hydroxyquinoline i loko o ka emulsion he 0.001% a 0.02%. Hoʻohana ʻia hoʻi ia he disinfectant, antiseptic a me bactericide, a ikaika kona hopena anti mold. Hoʻohana ʻia ka 8-hydroxyquinoline potassium sulfate i ka kirīmi mālama ʻili a me ka lotion (hapa nui) mai 0.05% a 0.5%.