Nambala ya CAS ya N-Methyl-2-pyrrolidone ndi chiyani?

N-Methyl-2-pyrrolidone, kapena NMPmwachidule, ndi zosungunulira organic kuti wapeza ntchito ambiri m'mafakitale osiyanasiyana, kuphatikizapo mankhwala, zamagetsi, zokutira, ndi mapulasitiki.Chifukwa cha zosungunulira zake zabwino kwambiri komanso kawopsedwe kakang'ono, zakhala gawo lofunikira pakupanga zinthu zambiri.Chimodzi mwazinthu zofunika kwambiri pamankhwalawa ndikuzindikirika kudzera mu nambala yapadera yomwe imadziwika kuti nambala ya CAS.

 

Nambala ya CASN-methyl-2-pyrrolidone ndi 872-50-4.Nambala iyi, yoperekedwa ndi Chemical Abstracts Service, imagwira ntchito ngati chizindikiritso cha mankhwalawo.Ndi chizindikiritso chapadera chomwe chimapangitsa kuti zikhale zosavuta kupeza zambiri zokhudzana ndi thupi ndi mankhwala a NMP, komanso chitetezo chake ndi chilengedwe.

 

NMPndi madzi opanda mtundu, omveka bwino, komanso osanunkhiza omwe amakoma pang'ono.Ndi miscible m'madzi ndi zosungunulira zambiri za organic, zomwe zimapangitsa kuti zikhale zosungunulira zabwino kwambiri pazinthu zosiyanasiyana.Kapangidwe kake kapadera ka mankhwala kumapangitsa kuti ikhale yosungunulira yabwino pazinthu zosiyanasiyana za polymeric monga polyvinyl chloride (PVC), polyurethanes, ndi polyesters.Itha kugwiritsidwanso ntchito kusungunula mchere wambiri, mafuta, phula, ndi utomoni.

 

M'makampani opanga mankhwala,NMPamagwiritsidwa ntchito ngati zosungunulira popanga mankhwala, kuphatikiza makapisozi, mapiritsi, ndi jakisoni.Amagwiritsidwanso ntchito ngati sing'anga anachita mu njira zosiyanasiyana kaphatikizidwe mankhwala kupanga mankhwala abwino ndi intermediates.Makampani opanga zamagetsi amagwiritsa ntchito mankhwalawa kuyeretsa matabwa ozungulira, pomwe makampani apulasitiki amawagwiritsa ntchito kusungunula ma polima.

 

Chimodzi mwazofunikira kwambiri zogwiritsira ntchitoNMP ca 872-50-4ndi kupanga mabatire a lithiamu-ion.Amagwiritsidwa ntchito ngati zosungunulira popanga electrolyte ya batri, yomwe ndi zinthu zomwe zimayendetsa ma ion opangidwa ndi magetsi pakati pa ma electrode a batri.Zosungunulira zabwino kwambiri za NMP komanso kukhuthala kochepa zimapangitsa kuti ikhale yabwino kusungunula mchere womwe umagwiritsidwa ntchito mu electrolyte, kuwongolera magwiridwe antchito onse a batri.

 

Ngakhale kugwiritsidwa ntchito kwake kwakukulu,NMPamadziwikanso kuti ali ndi zotsatira zoyipa za thanzi, makamaka chifukwa cha kuthekera kwake kuti atengeke kudzera pakhungu la munthu.Chifukwa chake, kukhudzana ndi mankhwalawa kuyenera kuchepetsedwa, ndipo zida zoyenera zodzitetezera ziyenera kuvala pogwira.Komabe, nambala yake ya CAS imapangitsa kuti ikhale yosavuta kuzindikira ndikutsata momwe imagwiritsidwira ntchito, kulola kusungidwa kotetezeka komanso kogwira ntchito kuntchito.

 

Pomaliza, nambala ya CAS yaN-Methyl-2-pyrrolidone cas 872-50-4ndikofunikira kuti tidziwe bwino mankhwalawo.Ndi ntchito zake zambiri komanso zosungunulira zapadera, kugwiritsidwa ntchito kwake ndikofunikira pakupanga zinthu zosiyanasiyana.Ngakhale kuopsa kwake kwa thanzi kuyenera kuvomerezedwa, kugwiritsiridwa ntchito moyenera kwa chinthu chamtengo wapatalichi kudzatithandiza kupitirizabe kupindula ndi ntchito zake zambiri zolimbikira.