... I-Wholesale Factory Impahla Enkulu 99.9% N-Methyl-2-Pyrrolidone NMP CAS 872-50-4 ene-Best Price ifektri nabahlinzeki |Xingjiu
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Ifekthri Enkulu Isitokwe 99.9% N-Methyl-2-Pyrrolidone NMP CAS 872-50-4 enentengo Engcono Kakhulu Isithombe Esifakiwe
  • Ifekthri Enkulu Isitoko 99.9% N-Methyl-2-Pyrrolidone NMP CAS 872-50-4 Ngenani Elingcono Kakhulu
  • Ifekthri Enkulu Isitoko 99.9% N-Methyl-2-Pyrrolidone NMP CAS 872-50-4 Ngenani Elingcono Kakhulu
  • Ifekthri Enkulu Isitoko 99.9% N-Methyl-2-Pyrrolidone NMP CAS 872-50-4 Ngenani Elingcono Kakhulu

Ifekthri Enkulu Isitoko 99.9% N-Methyl-2-Pyrrolidone NMP CAS 872-50-4 Ngenani Elingcono Kakhulu

Incazelo emfushane:


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso somkhiqizo

MF: C5H9NO
MW: 99.13
I-CAS: 872-50-4
I-EINECS: 212-828-1

Izakhiwo zamakhemikhali

Uketshezi olunamafutha asobala olungenambala olunephunga elincane le-amine.Ingahlanganiswa namanzi, utshwala, i-ester, i-ketone, i-halogenated hydrocarbon, i-hydrocarbon enuka kamnandi.

ukubuka konke

I-N-methyl pyrrolidinone yefomula emfushane, yamangqamuzana: C5H9NO, isiNgisi: 1-methyl-2-PyrrolidinOne, ukubukeka kungenambala uketshezi olukhanyayo olukhanyayo oluphuzi, olunephunga elincane le-ammonia, alihambisani namanzi nganoma iyiphi ingxenye, lincibilika ku-ether, i-acetone kanye i-ester, i-halogenated hydrocarbon, i-hydrocarbon enamakha nezinye izinyibilikisi eziphilayo, Icishe ixutshwe nazo zonke izinyibilikisi I-Chemicalbook, iphoyinti elibilayo elingu-204℃, i-flash point 91℃, i-hygroscopic, izakhiwo zamakhemikhali ezizinzile, azikho ukugqwala ku-carbon steel, i-aluminium, yonakalisa kancane ithusi.Unezinzuzo ze-viscosity ephansi, ukuzinza okuhle kwamakhemikhali kanye nokushisa, i-polarity ephezulu, ukuguquguquka okuphansi, ukungezwani okungapheli kwamanzi kanye nezinyibilikisi eziningi eziphilayo, njll. Lo mkhiqizo uyisidakamizwa esincane, umkhawulo ovunyelwe ukugxila emoyeni yi-100PP.

Ukusetshenziswa okuyinhloko

(1.) Ibanga lezimboni:
Ukucwenga uwoyela wokugcoba, i-ejenti yokuthambisa kawoyela yokugcoba, i-syngas desulfurization, izinto zokufakwa kwe-elekthronikhi, imithi yokubulala ukhula yezolimo, izithasiselo zezibulala-zinambuzane, ukubuyiswa kwegesi yomsila we-PVC, okokugqoka kwezinga eliphezulu, uyinki, ukukhiqizwa kombala kwezithasiselo nezisabalalisi.Isibonelo, esetshenziselwa ukukhipha ama-aromatics kuwoyela wokugcoba ukuze kufezwe injongo yokucwenga uwoyela wokugcoba;Ngenxa yokuncibilika okukhulu kwe-NMP resin, njenge-solvent yokucubungula i-resin ingasetshenziswa ngokukhethekile ekwenzeni okokunamathela, upende waphansi, ukuvenisha, ifilimu yokuhlanganisa eyinhlanganisela, izinto ezihlanganisiwe zesekethe ene-enameled wire insulation, izindwangu ze-fiber kanye nama-adhesives neminye imikhiqizo.

(2. )Izinga Elijwayelekile:
Ukukhishwa nokubuyiselwa kwezinto eziyisisekelo eziphilayo, njenge-acetylene extraction kanye ne-butadiene, isoprene, aromatics nokunye ukukhishwa.Ingasetshenziswa njenge-solvent ukubuyisela i-acetylene kugesi yemvelo noma igesi ekhanyayo ye-naphtha pyrolysis.Njenge-extractant yokuhlukaniswa nokubuyiselwa kwe-high-purity butadiene ekuqhekekeni kwe-C4 hydrocarbon, izinga lokutakula lingama-97%, futhi ukuhlanzeka kwe-butadiene etholiwe kungu-99.7%.Njengesithako sokuthola kabusha i-isoprene ehlanzekile kakhulu ekuqhekekeni kwe-C5 hydrocarbon, ukuhlanzeka kokutholwa kwe-isoprene kungu-99%.Ngenxa yokuncibilika kwayo okuphezulu nokucindezela kwesitimu okuphansi kwama-aromatics, izinga lokulahlekelwa yi-ejenti yokukhipha liphansi futhi izinga lokutholwa kwama-aromatics liphezulu.

(3.) Izinga le-reagent:
Isifunda esihlanganisiwe, i-hard disk nezinye izidingo zokulawula okuqinile kwama-ion ensimbi kanye nezinhlayiya zomkhakha wokukhipha i-oyili, ukwehlisa, ukubola, ukupholisha, ukuvimbela ukugqwala, upende, njengoketshezi lokususa i-photoresist, amathuluzi embonini we-IC semiconductor ngokunemba, izinto ze-LCD liquid crystal, PCB ephrintiwe wesifunda ibhodi, hard disk yokuhlanza;Kanye noketshezi lwe-membrane yezinso yokwenziwa, uketshezi lwe-membrane yokukhipha usawoti emanzini olwandle nezinye izincibilikisi ezikhiqizwa imboni yezemithi.

imingcele

Iphuzu elincibilikayo: −24 °C(lit.)
Indawo yokubilisa: 202 °C(lit.)
ukuminyana: 1.028 g/mL ku-25 °C(lit.)
ukuminyana komhwamuko: 3.4 (vs air)
umfutho womhwamuko: 0.29 mm Hg (20 °C)
inkomba ye-refractive: n20/D 1.479
Fp: 187 °F
Izinga lokushisa lokulondoloza: 2-8°C
umbala: ≤20(APHA)
Ukunyibilika Kwamanzi: >=10 g/100 mL ku-20 ºC
Kuyazwela: Hygroscopic

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