Umkhiqizi Intengo Enhle I-N-Methyl Pyrlorone (NMP) CAS: 872-50-4-4

Umkhiqizi Intengo Emihle ye-N-Methyl Pyrlorone (NMP) CAS: 872-50-5

Incazelo emfushane:

I-N-Mettyl Pyrlorone ibizwa ngokuthi yi-NMP, ifomula ye-molecular: isiNgisi: 1-methyl-2-pyrlolidinone, ukubukeka kombala okukhanyayo, okungekho emthethweni, kungabi nalutho ngamanzi nganoma yisiphi isikhathi, I-Acetone kanye ne-solvents ehlukahlukene ehlukahlukene efana nama-esters, ama-hydrocarbons ane-haldrocarbons, amnandi Ama-hydrocarbons, acishe axubene ngokuphelele nawo wonke ama-solvents, indawo ebilayo 204 ℃, i-flash point 91 ℃, i-comproscoscoscoscopicity, i-aluminium commoscopitity, i-aluminium complosive. I-NMP inezinzuzo zokubonakala okuphansi, ukuqina okuhle kwamakhemikhali kanye nokuqina okushisayo, ubumbano obukhulu, ukuguquguquka okuphansi, nokungenamkhawulo ngamanzi kanye nama-solvents amaningi ezi-organic. I-NMP iwumuthi omncane, kanye nokuhlushwa okuvumelekile emoyeni kungu-100ppm.

Case: 872-50-4-4

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amanyanjana

M-pyrol (r); 1-methyl-2-pyrlolidinone (99.5%, hydry, i-water≤50ppp (byk.f.); 1-methyl-2-pyrlolidinone (99.5%, i-hydry , ama-nemolecularsieves, amanzi≤50pppm (Byk.f.); i-albook, i-reagent (ACS) 1-methyl-2-pyrlolidone, i-reagent (ACS) 1-methyl-2-pyrlolidone, i-reagent (ACS), i-1-methyl-2-prr I-Olidinone872-50-4nmpn-Methyl-2-Pyrlolidinone; I-N-Methyl-2-Pyrlolidinone872-50-4NMPP; 1-methyl-2-pyrlolidinone.

Izicelo ze-NMP

I-N-MethylyyrOne (NMP) i-polar aprotic solvent. Inobuthi obuphansi, iphuzu elibi elibi kakhulu ne-solubility evelele. Izinzuzo zokukhetha okuqinile nokuqina okuhle. Kusetshenziswa kabanzi ekukhishweni kwe-audiatic hydrocarbon, ukuhlanzwa kwe-acetylene, ama-olefin kanye nama-diolefins, ama-electrode a antifieze, i-electrode antifing, i-antifing ye-lectrode yama-antifieze, i-antifing ye-lithium ion, i-antifing ye-lectrode yamafutha, i-solmeriting, izixazululo ezinzima e-polymerization ye-Engifering Plastics , ezolimo Ama-herbicides, izinto zokufaka ezifaka izicelo, ukukhiqizwa kwezinsimbi ezihlanganisiwe embonini ye-semiconductor, amabhodi wesifunda, ama-ejenti wokuhlanza, ama-ejenti, njll. Iphinde isetshenziswe njenge-solvent yama-polymers kanye ne-polymerization , njengeziplasini zobunjiniyela kanye nemicu ye-aramid. Ingasetshenziswa futhi emithini yokubulala izinambuzane, imithi kanye nama-ejenti wokuhlanza. Ukusetshenziswa okuyinhloko kwamabanga ahlukene we-N-Methylpyrlone kubhalwe ngezansi:

1. Ibanga lezezimboni: Ukugcona kokugcotshwa kwamafutha, ukugcoba uwoyela antifreeze, i-syngas devilfurIzation, izinsiza zezolimo zezolimo, ama-pesticide auxilies, ama-auxilide e-pesticis, ama-despindies ukukhiqizwa kwezimbozo ezisezingeni eliphakeme, ama-inks, imibala, njll. Ngoba Isibonelo, kusetshenziselwa ukukhipha ama-hydrocarbons amnandi kumafutha okugcoba ukuze kufinyelelwe inhloso ye ukucwilisa uwoyela wokugcoba; Ngenxa ye-solubility ephezulu ye-NMP to resin, ingasetshenziswa njenge-solvent ye-resin ne-chemicalbook ezosetshenziswa ekwakheni izigqoko, ama-floor paint, ama-comboing ahlanganisiwe, ukwakhiwa kwefilimu, ukuhlanganiswa kwe-wire anameded wire infations, i-fiber izindwangu nokunamathela neminye imikhiqizo.

2. Ibanga elijwayelekile: Ukukhishwa kanye nokubuyiselwa kwezinto ezisetshenziswayo eziyisisekelo ze-organic, njenge-acetylene yokuhlushwa kanye nokukhishwa kwe-batediene, i-isoprene, i-hydrocarbons, njll. Ingasetshenziswa njenge-solvent yokubuyisa i-acedlene kusuka kugesi yemvelo noma ukukhanya naphtha okushiyeka kwegesi, kanye nobumsulwa bokubuyisa i-acetylated acetylated acetylene ingafinyelela kuma-99.7%; Njengokukhishwa kokwehlukanisa nokubuyisa i-batineene ebuhlungu ephezulu kusuka ku-C4 hydrocarbons, izinga lokutakula lingafinyelela kuma-97%. %, ubumsulwa be-batediene etholakele ingu-99.7%, futhi isetshenziswa njenge-extracting yokuthola kabusha i-isoprene ephezulu yokuhlanza in C5 hydrocarbons, futhi ukuhlanzeka kokulula kwe-isoprene kufinyelela ama-99% afinyelela kuma-99%; Lapho isetshenziswa njenge-extracting ye-aromatic hydrocarbons, ine-soubelity ephezulu ye-aromatic hydrocarbons. Ngengcindezi ye-vapor ephansi, izinga lokulahleka kokukhishwa kwemali liphansi futhi izinga lokutakula lama-aromatics liphezulu.

Ibanga le-3. Ibanga le-Reagent: Ukuhlanza, Ukuhlanza, Ukulimazeka, Ukuphoqelela, Ukuvimbela Ukugqwala, Ukuvinjwa Kwezimboni Ezidinga Ukulawulwa Okuhlanganisiwe Kwezindawo Zokusebenza, Ama-Hard Disks , Amabhodi wesifunda wePCB aphrintiwe, amadiski anzima; kanye nama-solvents akhiqizwa embonini yezemithi efana ne-fembrane action membrane fluid, uketshezi lwe-seawater desalination uketshezi, njll.

Ukucaciswa kwe-NMP

Landela	Ukucacisa
Ukubonakala	Sula uketshezi
Ubumsulwa	≥99.8%
Umswakama (WT%, kf)	≤0.3%
Umbala (Hazen)	≤20
Inceku (d₄²⁰g / ml)	1.032-1.035
Ukuphindaphinda (n_D²⁰)	1.466-1.472