1-Methyl-pyrrolidinone |872-50-4/2687-44-7
Idatha Yendawo Yomkhiqizo:
| Igama Lomkhiqizo | I-1-Methyl-pyrrolidinone |
| Izakhiwo | Uketshezi olunamafutha asobala olungenambala |
| I-Melting Point (°C) | -24 |
| Indawo yokubilisa(°C) | 202 |
| Ukuminyana okuhlobene (Amanzi=1) | 1.033 |
| Iphoyinti elikhanyayo (°C) | 91 |
| Ukuncibilika | Incibilika ngokuhlanganyela ngamanzi, utshwala, ama-ether, ama-ester, ama-ketone, ama-halogenated hydrocarbon, ama-hydrocarbon anephunga elimnandi. |
Izici Zomkhiqizo:
N-I-Methyl-pyrrolidinone, isisindo samangqamuzana angu-99.13106, iyinhlanganisela yezinto eziphilayo, uketshezi olunamafutha angenambala olungenambala, iphunga elincane le-amine.Inokuguquka okuphansi, ukuzinza okuhle kwe-thermal kanye namakhemikhali, futhi ingavuthwa ngomhwamuko wamanzi.Ine-hygroscopicity.Kuyazwela ekukhanyeni.Incibilika kalula emanzini, i-ethanol, i-ether, i-acetone, i-ethyl acetate, i-chloroform ne-benzene, ingancibilikisa izinhlanganisela eziningi ze-organic kanye ne-inorganic, amagesi e-polar, izinhlanganisela ze-polymer zemvelo nezakwenziwa.I-N-methyl pyrrolidone isetshenziswa kabanzi ku-lithium, imithi, isibulala-zinambuzane, i-pigment , i-ejenti yokuhlanza, i-insulating materials nezinye izimboni.
Isicelo somkhiqizo:
O-Methyl-i-pyrrolidinenye iyi-solvent ephezulu yezinga eliphezulu, ekhethiwe futhi ezinzile e-polar.Isetshenziswa kabanzi embonini ye-petrochemical, i-pesticide, ukwelashwa kwezokwelapha, izinto zikagesi neminye imikhakha.Ingasetshenziswa ku-syngas desulphurisation, ukucwenga i-lubricant, i-lubricant antifreeze, i-olefin extractant, i-herbicide yezolimo, insulating material, ukukhiqizwa kwesifunda okuhlanganisiwe, i-pvc tail gas recovery, i-ejenti yokuhlanza, insiza yedayi, i-ejenti ehlakazayo nokunye.
Amanothi okusebenza komkhiqizo:
Gwema ukuchayeka: imiyalelo ekhethekile iyadingeka ngaphambi kokusetshenziswa.Gwema ukuthinta isikhumba namehlo.Gwema ukuhogela umhwamuko nentuthu.Ungasondeli emithonjeni yokuthungela.Ukubhema kwenqatshelwe ngokuphelele.Thatha izinyathelo zokuvimbela ukwakheka okungashintshi.
Amanothi Okugcina Umkhiqizo:
1.Gcina ngaphansi kwegesi eyomile, engasebenzi, ugcine isitsha sivalwe ngokuqinile.
2.Gcina endaweni epholile.
3.Gcina isiqukathi sivalwe sivalekile bese usigcina endaweni eyomile, engenawo umoya.
4. Iziqukathi ezivuliwe kufanele zivalwe kabusha ngokucophelela futhi zigcinwe endaweni eqondile ukuze kuvinjelwe ukuvuza.
5.Isitoreji esinomoya siyazwela kumswakama.
