Mugadziri Mutengo Wakanaka N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

tsananguro pfupi:

N-Methyl Pyrrolidone inonzi NMP, molecular formula: C5H9NO, Chirungu: 1-Methyl-2-pyrrolidinone, chitarisiko chisina ruvara kusvika kuchiedza chero chakajeka mvura, kunhuhwirira kweammonia zvishoma, kusanganiswa nemvura mune chero chikamu, inonyungudika muether, Acetone Uye zvakasiyana-siyana zvinonyungudutsa zvehupenyu zvakaita se esters, halogenated hydrocarbons, aromatic hydrocarbons, inenge yakanyatso kusanganiswa nezvose zvinonyungudutsa, boiling point 204 ℃, flash point 91 ℃, strong hygroscopicity, stable chemical properties, isinga corrosive to carbon steel, aluminium, copper Zvishoma. corrosive.NMP ine zvakanakira zve low viscosity, yakanaka kugadzikana kwemakemikari uye kugadzikana kwekupisa, yakakwirira polarity, kuderera kuderera, uye kusingaperi miscibility nemvura uye akawanda organic solvents.NMP idiki-mushonga, uye inotenderwa muganho wekuisa mumhepo ndeye 100PPM.

CAS: 872-50-4

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Mashoko anoreva zvakafanana

M-PYROL(R); 1-Methyl-2-pyrrolidinone(99.5%,HyDry,Water≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry,inemolecularsieves,Mvura≤50ppm( neK.F.));N-Methyl-2-pyrrolidoneMugadziri;1-METHYL-2-PYRROLIDONEChemicalbook,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGEN(ACS)1-METHYL-2-PYRROLIDONE,REGENT(ACS) );1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PYRROLIDINONE.

Zvikumbiro zveNMP

N-methylpyrrolidone (NMP) inonzi polar aprotic solvent.Iyo ine yakaderera toxicity, yakakwirira yekubikira nzvimbo uye yakatanhamara solubility.Zvakanakira kusarudza kwakasimba uye kugadzikana kwakanaka.Inoshandiswa zvakanyanya mukunhuhwirira hydrocarbon kubviswa, kucheneswa kweacetylene, olefins uye diolefins, zvinonyungudutsa zve polyvinylidene fluoride, electrode axiliary zvinhu zve lithium ion mabhatiri, syngas desulfurization, mafuta ekuzora, mafuta ekuzora antifreeze, olefin inobvisa mupurasitiki, yakaoma Solvents , mishonga yekurima yesora, insulating zvinhu, kugadzirwa kwedunhu rakasanganiswa, kucheneswa kwezviridzwa zvine hunyanzvi muindasitiri yesemiconductor, mapuranga edunhu, PVC inopedza gasi kupora, kuchenesa maajenti, dhayi ebetsero, dispersants, etc. Inoshandiswawo sechinhu chinonyungudutsa chepolymers uye svikiro. ye polymerization, senge engineering mapurasitiki uye aramid fibers.Inogonawo kushandiswa mumishonga yezvipembenene, mishonga uye mishonga yekuchenesa.Iko kushandiswa kukuru kwemagiredhi akasiyana eN-methylpyrrolidone akanyorwa pazasi:

1. Indasitiri giredhi: mafuta ekunatsa, mafuta ekuzora antifreeze, syngas desulfurization, zvemagetsi insulation zvinhu, zvekurimisa herbicides, mishonga yekuuraya zvipembenene, PVC exhaust gasi kupora, anobatsira uye anoparadzira kugadzirwa kwepamusoro-giredhi coatings, ingi, pigments, nezvimwe. semuenzaniso, inoshandiswa kuburitsa mahydrocarboni anonhuhwirira mumafuta ekuzora kuzadzisa chinangwa chekuchenesa mafuta ekuzora;nekuda kwekunyungudika kwakanyanya kweNMP kune resin, inogona kushandiswa sechinhu chinonyungudutsa cheresin uye Chemicalbook kuti ishandiswe mukugadzira machira, pendi yepasi, varnishes, composite coatings, film-forming, integrated Circuit enameled wire insulation materials, fiber. machira uye zvinonamira uye zvimwe zvigadzirwa.

2. Yakajairika giredhi: kudhirowa uye kudzoreredzwa kwezvinhu zvakakosha organic mbishi, senge acetylene concentration uye kubviswa kwebutadiene, isoprene, inonhuhwirira hydrocarbons, etc. Inogona kushandiswa sechinhu chinonyungudutsa chekudzoreredza acetylene kubva gasi rechisikigo kana light naphtha thermal cracking gasi, uye kuchena kwekudzorera yakadzika acetylene inogona kusvika 99.7%;semushonga wekuparadzanisa uye kudzorera yakakwirira-kuchena butadiene kubva kune yakatsemuka C4 hydrocarbons, chiyero chekudzorera chinogona kusvika 97%.%, kuchena kwekudzorerwa butadiene ndeye 99.7%, uye inoshandiswa sechinhu chinobvisa chekudzorera high-purity isoprene mukupwanya C5 hydrocarbons, uye kuchena kwe isoprene kunosvika 99%;kana ichishandiswa sechinobvisirwa mahydrocarboni anonhuwirira, ine kunyungudika kwakanyanya kumahydrocarboni anonhuwirira.Nekuderera kwehuputi hwemhepo, chiyero chekurasikirwa kwechigadzirwa chakaderera uye chiyero chekudzorera chearomatics chakakwirira.

3. Reagent giredhi: Degreasing, degreasing, dewaxing, polishing, kudzivirira ngura, pendi stripping, etc. mumaindasitiri anoda kudzora kwakasimba kwesimbi ions uye microparticles mumasekete akabatanidzwa, hard disks, etc. , PCB yakadhindwa mabhodhi edunhu, madhisiki akaoma;uye zvinonyungudutsa zvinogadzirwa muindasitiri yemishonga zvakaita seyekuita itsvo inoshanda membrane fluid, mvura yegungwa desalination membrane fluid, nezvimwe.

Tsanangudzo yeNMP

Musanganiswa	Tsanangudzo
Chitarisiko	Clear Liquid
Kuchena	≥99.8%
Hunyoro(WT%,KF)	≤0.3%
Ruvara (Hazen)	≤20
Density (D₄²⁰g/ml)	1.032-1.035
Refractivity (N_D²⁰)	1.466-1.472