Wopanga Mtengo Wabwino N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

Kufotokozera mwachidule:

N-Methyl Pyrrolidone imatchedwa NMP, chilinganizo cha maselo: C5H9NO, Chingerezi: 1-Methyl-2-pyrrolidinone, mawonekedwe ake ndi opanda utoto mpaka kuwala kwachikaso chowoneka bwino chamadzimadzi, fungo la ammonia pang'ono, osakanikirana ndi madzi mugawo lililonse, sungunuka mu ether, Acetone Ndi zosungunulira zosiyanasiyana organic monga esters, halogenated hydrocarbons, onunkhira ma hydrocarbons, pafupifupi osakaniza zonse zosungunulira, otentha mfundo 204 ℃, flash point 91 ℃, amphamvu hygroscopicity, khola mankhwala katundu, osawononga mpweya zitsulo, aluminiyamu, mkuwa Pang'ono zowononga.NMP ili ndi ubwino wa kukhuthala kochepa, kukhazikika kwa mankhwala ndi kukhazikika kwa kutentha, polarity yapamwamba, kusasunthika kochepa, ndi kusakanikirana kosalekeza ndi madzi ndi zosungunulira zambiri za organic.NMP ndi yaying'ono-mankhwala, ndipo malire ovomerezeka mumlengalenga ndi 100PPM.

CAS: 872-50-4

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mawu ofanana ndi mawu

M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,Water≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry,withmolecularsieves,Water≤50ppm( ndiK.F.));N-Methyl-2-pyrrolidoneManufacturer;1-METHYL-2-PYRROLIDONEChemicalbook,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS) );1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PYRROLIDINONE.

Mapulogalamu a NMP

N-methylpyrrolidone (NMP) ndi polar aprotic zosungunulira.Lili ndi kawopsedwe kakang'ono, malo otentha kwambiri komanso kusungunuka kwapadera.Ubwino wa selectivity amphamvu ndi kukhazikika bwino.Amagwiritsidwa ntchito kwambiri muzonunkhira za hydrocarbon m'zigawo, kuyeretsa acetylene, olefins ndi diolefins, zosungunulira za polyvinylidene fluoride, ma elekitirodi othandizira mabatire a lithiamu ion, syngas desulfurization, kuyenga mafuta opaka mafuta, kudzoza mafuta oletsa kuzizira, olefin wopangira pulasitiki, zovuta zosungunulira za pulasitiki. , ulimi herbicides, insulating zipangizo, Integrated dera kupanga, kuyeretsa zida mwatsatanetsatane mu makampani semiconductor, matabwa dera, PVC utsi mpweya kuchira, wothandizila kuyeretsa, utoto auxiliaries, dispersants, etc. Amagwiritsidwanso ntchito ngati zosungunulira ma polima ndi sing'anga. polima, monga mapulasitiki aumisiri ndi ma aramid fibers.Itha kugwiritsidwanso ntchito mu mankhwala ophera tizilombo, mankhwala ndi zoyeretsera.Ntchito zazikulu zamakalasi osiyanasiyana a N-methylpyrrolidone zalembedwa pansipa:

1. Industrial kalasi: mafuta kuyenga mafuta, lubricating mafuta antifreeze, syngas desulfurization, zipangizo zamagetsi kutchinjiriza, ulimi herbicides, mankhwala othandizira, PVC utsi mpweya kuchira, othandizira ndi dispersants kwa kupanga zokutira apamwamba kalasi, inki, inki, etc. Mwachitsanzo, amagwiritsidwa ntchito potulutsa ma hydrocarbon onunkhira mumafuta opaka kuti akwaniritse cholinga choyenga mafuta opaka mafuta;chifukwa cha kusungunuka kwapamwamba kwa NMP ku utomoni, itha kugwiritsidwa ntchito ngati chosungunulira cha utomoni ndi Chemicalbook kuti igwiritsidwe ntchito popanga zokutira, utoto wapansi, ma varnish, zokutira zophatikiza, kupanga filimu, Integrated Circuit enameled wire insulation materials, CHIKWANGWANI. nsalu ndi zomatira ndi zinthu zina.

2. Wamba kalasi: m'zigawo ndi kuchira zofunika organic zopangira, monga acetylene ndende ndi m'zigawo za butadiene, isoprene, onunkhira hydrocarbons, etc. Angagwiritsidwe ntchito ngati zosungunulira kwa achire acetylene ku gasi kapena kuwala naphtha matenthedwe akulimbana mpweya, ndi chiyero cha kuchira moyikira acetylene akhoza kufika 99.7%;monga chotulutsa cholekanitsa ndi kuchira koyera kwambiri butadiene kuchokera ku C4 hydrocarbons yosweka, kuchira kumatha kufika 97%.%, chiyero cha anachira butadiene ndi 99,7%, ndipo ntchito ngati extractant kwa achire mkulu-chiyero isoprene mu akulimbana C5 hydrocarbons, ndi kuchira chiyero cha isoprene kufika 99%;ikagwiritsidwa ntchito ngati chochotsera ma hydrocarbon onunkhira, imakhala ndi kusungunuka kwamafuta onunkhira.Ndi kutsika kwa nthunzi, kutayika kwa chotsitsa kumakhala kotsika ndipo kuchira kwa aromatics ndikokwera.

3. Gulu la Reagent: Degreasing, degreasing, dewaxing, kupukuta, kupewa dzimbiri, kuvula utoto, etc. m'mafakitale omwe amafunikira kuwongolera mwamphamvu kwa ayoni achitsulo ndi ma microparticles mumayendedwe ophatikizika, ma hard disks, etc. Kuyeretsa zida zolondola, zida zamadzimadzi za LCD zamadzimadzi. , PCB yosindikizidwa matabwa ozungulira, ma hard disks;ndi zosungunulira zopangidwa m'makampani opanga mankhwala monga opangira impso ntchito nembanemba madzimadzi, madzi a m'nyanja desalination nembanemba madzimadzi, etc.

Kufotokozera kwa NMP

Kophatikiza	Kufotokozera
Maonekedwe	Chotsani Madzi
Chiyero	≥99.8%
Chinyezi(WT%,KF)	≤0.3%
Mtundu (Hazen)	≤20
Density (D₄²⁰g/ml)	1.032-1.035
Refractivity (N_D²⁰)	1.466-1.472