8-Hydroxyquinoline (8-HQ)
Kayayyaki: 8-Hydroxyquinoline (8-HQ) mai inganci mai kyau
Lambar CAS#:148-24-3
Tsarin Kwayoyin Halitta: C9H7NO
Tsarin Tsarin:
Amfani: Magungunan tsaka-tsaki; Magungunan kashe kwari da rini
Bayani dalla-dalla:
| Abu | Daidaitacce |
| Bayyanar | Kusan fari ko launin ruwan kasa mai haske ko kuma lu'ulu'u masu kauri |
| Ƙamshi | Fenolic |
| Maganin (10% a cikin alc) | A bayyane yake a fili |
| Karfe masu nauyi | ≤20ppm |
| Ragowar wuta | ≤0.2% |
| Baƙin ƙarfe | ≤20ppm |
| Narkewar kewayon | 72-75℃ |
| Chloride | ≤0.004% |
| Sulfate | ≤0.02% |
| Gwaji | 99-99.8% |
| 5-Hydroxyquinoline | ≤0.2% |
Narkewa
Yana narkewa a cikin ethanol, acetone, chloroform, benzene da kuma ma'adanai acid, kusan ba ya narkewa a cikin ruwa.
8-hydroxyquinoline amphoteric ne, yana narkewa a cikin acid mai ƙarfi da tushe, an mayar da shi ion zuwa ions mara kyau a cikin tushe, an ɗaure shi da ions hydrogen a cikin acid, kuma yana da mafi ƙarancin narkewa a pH = 7.
Amfani na musamman
1. A matsayinsa na maganin gargajiya, ba wai kawai kayan da ake amfani da su wajen hada kexieling, chloroiodoquinoline da paracetamol ba ne, har ma da matsakaicin rini da magungunan kashe kwari. Samfurin yana cikin magungunan halogenated quinoline anti amoeba, wadanda suka hada da quiniodoform, chloroiodoquinoline, diioquinoline, da sauransu. Waɗannan magunguna suna taka rawa wajen hana kwayoyin cuta na hanji. Suna da tasiri ga ciwon amoeba kuma ba su da wani tasiri ga protozoa na amoeba na waje. An ruwaito a ƙasashen waje cewa wannan nau'in magani na iya haifar da cutar subacute spinal optic neuropathy, don haka an haramta shi a Japan da Amurka. Diioquinoline yana haifar da wannan cuta kasa da chloroiodoquinoline. 8-hydroxyquinoline kuma yana cikin tsaka-tsakin rini da magungunan kashe kwari. Sulfate da jan karfe gishirin sa suna da kyau wajen kiyayewa, maganin kashe kwari da kuma maganin mildew. Samfurin yana nuna hadaddun sinadarai don nazarin sinadarai.
2. A matsayin wani abu mai haɗaka da kuma mai cirewa don hazo da rabuwa da ions na ƙarfe, yana iya hulɗa da Cu+ 2, zama+ 2, Mg+ 2, Ca+ 2, Sr+ 2, Ba + 2 da 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. Hadakar Mn+ 2,Fe+ 3, CO+ 2, Ni+ 2, PD+ 2, CE+ 3, da sauran ions na ƙarfe. Binciken ƙwayoyin halitta, ma'auni don tantance nitrogen mai heterocyclic, haɗin kwayoyin halitta. Hakanan matsakaici ne na rini, magungunan kashe kwari da quinolines masu halogenated. Gishirin sulfate da jan ƙarfe sune ingantattun abubuwan kiyayewa.
3. Ƙara manne na epoxy resin zai iya inganta ƙarfin haɗin kai da juriya ga tsufa ga ƙarfe (musamman bakin ƙarfe), kuma yawan maganin gabaɗaya shine 0.5 ~ 3 phr. Yana da maganin halogenated quinoline anti amoeba, da kuma maganin kashe kwari da rini. Ana iya amfani da shi azaman maganin mildew, mai kiyayewa a masana'antu, mai daidaita resin polyester, resin phenolic da hydrogen peroxide, da kuma azaman alamar titration complexometric don nazarin sinadarai.
4. Wannan samfurin ba wai kawai yana cikin maganin quinoline mai halogenated ba, har ma yana cikin maganin rini da magungunan kashe kwari. Gishirin sulfate da jan ƙarfe suna da kyau wajen kiyayewa, kashe ƙwayoyin cuta da kuma maganin mildew. Matsakaicin abun da aka yarda da shi (ƙaramin taro) a cikin kayan kwalliya shine 0.3%. An haramta kayayyakin kariya daga rana da kayayyakin yara 'yan ƙasa da shekara 3 (kamar foda talcum), kuma "an hana yara 'yan ƙasa da shekara 3" a kan lakabin samfurin. Lokacin da ake magance fata da ƙwayoyin cuta da suka kamu da cutar da eczema, ƙaramin taro na 8-hydroxyquinoline a cikin emulsion shine 0.001% zuwa 0.02%. Hakanan ana amfani da shi azaman maganin kashe ƙwayoyin cuta, maganin kashe ƙwayoyin cuta da kuma maganin kashe ƙwayoyin cuta, kuma tasirinsa na hana mold yana da ƙarfi. Ana amfani da 8-hydroxyquinoline potassium sulfate a cikin man shafawa da man shafawa na fata (ƙaramin taro) daga 0.05% zuwa 0.5%.