Mutengo wefekitari weN-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
Kemikari zita:Nitrogen methyl pyrrolidone; 1-Methyl-2-pyrrolidone; N-methyl-2-pyrrolidone
CAS NO. :872-50-4
Molecular formula:C5H9NO
Chitarisiko:Mvura isina ruvara uye yakajeka, yakasimba hygroscopicity, inogona kusanganiswa nemvura mune chero reshiyo, uye inogona kuita ne ethanol, ether, acetone, uye anonhuwirira makomisheni akawanda anonyungudutsa akadai semahydrocarbons ari miscible.
Application:
Microelectronics giredhi:inoshandiswa mumaindasitiri emagetsi emagetsi epamusoro akadai semakristasi emvura, semiconductors, mabhodhi edunhu, kabhoni nanotubes, nezvimwe.
Electronic giredhi:Inoshandiswa mumaindasitiri akadai searamid fiber, PPS, ultrafiltration membrane, OLED panel photoresist etching, nezvimwe.
Battery giredhi:Inoshandiswa mumaindasitiri akadai se lithium mabhatiri.
Industrial grade:Inoshandiswa kune acetylene concentration, butadiene extraction, magetsi ekudzivirira zvinhu, high-end coatings, pesticide additives, mafuta Ink, pigments, maindasitiri ekuchenesa maajenti uye mamwe maindasitiri.
| Items | Micro-electronic giredhi | Electronic giredhi | Battery giredhi | Industrial giredhi |
| Kuchena (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Mvura (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| 10% mhinduro pH kukosha | 6-9 | 6-9 | 6-9 | 6.5-10 |
| amine yemahara (ppm) | / | / | ≤20 | / |
| yakazara amine (yakavakirwa paMMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-,PO43-, SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| Metal ion(ppb) K,Na,Ca,Zn,Mg,Cd,Pb,Cr,Hg,As,Ni,Sn,B,Si,Mn,Fe,Cu,Ag,Ti,Al,Li,Co,Au | ≤10 | ≤20 | / | / |
Shanghai Zoran New Material Co., Ltd iri munzvimbo yehupfumi — Shanghai. Isu tinogara tichinamatira kune "Zvinhu zvepamberi, hupenyu huri nani" uye komiti yeKutsvagisa neKuvandudza tekinoroji, kuti ishandiswe muhupenyu hwevanhu hwezuva nezuva kuita kuti hupenyu hwedu huve nani. Isu takazvipira kupa emhando yepamusoro zvinhu zvemakemikari nemutengo unonzwisisika kune vatengi uye takagadzira kutenderera kwakazara kwekutsvaga, kugadzira, kushambadzira uye mushure mekutengesa sevhisi. Zvigadzirwa zvekambani iyi zvakatengeswa kunyika dzakawanda pasi rose. Isu tinogashira vatengi vanobva pasirese kuti vashanyire fekitori yedu uye vatange kushandira pamwe kwakanaka pamwe chete!
Q1: Iwe uri Mugadziri kana Wekutengesa Kambani?
Tiri vaviri. tine fekitari yedu uye R&D centre. Vese vatengi vedu, kubva kumusha kana kunze kwenyika, vakagamuchirwa noushamwari kutishanyira!
Q2: Unogona here kupa Custom synthesis sevhisi?
Ehe saizvozvo! Neboka redu rine simba revanhu vakazvitsaurira uye vane hunyanzvi tinogona kusangana nezvinodiwa nevatengi vedu pasi rese, kuvandudza chaiyo catalyst zvinoenderana neakasiyana kemikari maitiro, - muzviitiko zvakawanda mukubatana nevatengi vedu - izvo zvinokugonesa kudzikisa mari yako yekushandisa uye kugadzirisa maitiro ako.
Q3: Yakareba sei nguva yako yekuendesa?
Kazhinji zvinotora mazuva 3-7 kana zvinhu zviri muzvitoro; Kurongeka kwakawanda kunoenderana nezvigadzirwa uye huwandu.
Q4: Ndeipi nzira yekutumira?
Maererano nezvido zvako. EMS, DHL, TNT, FedEx, UPS, kutakura kwemhepo, kutakura kwegungwa nezvimwewo. Isu taigonawo kupa DDU neDDP sevhisi.
Q5: Ndeapi mazwi ako ekubhadhara?
T/T, Western union, Kadhi rechikwereti, Visa, BTC. Isu tiri mutengesi wegoridhe muAlibaba, tinobvuma kuti unobhadhara kuburikidza neAlibaba Trade Assurance.
Q6: Unobata sei chichemo chemhando?
Maitiro edu ekugadzira akanyanya kuomarara. Kana pane dambudziko rehutano rechokwadi rinokonzerwa nesu, tichakutumira zvinhu zvepachena kuti utsive kana kudzorera kurasikirwa kwako.
