N-Methyl-2-pyrrolidone NMP CAS 872-50-4
O le N-Methyl-2-pyrrolidone e lauiloa foi o le NMP poʻo le 1-methyl-2-pyrrolidone, o se solvent o loʻo faʻaaogaina i le tele o oloa. NMP o se vai e leai se lanu e lanu samasama ma sina manogi manogi o le ammonia. O NMP e faʻafefiloi ma le vai i soʻo se vaega ma e mafai ona solu i soʻo se vaifofo eseese e pei o le eter, acetone ma ester, haloalkane, aromatics, ma isi. E faʻafefiloi atoa ma toetoe lava o solvents uma, ma le vevela o le 204 ℃, o se mea moli o le 91 ℃, malosi hygroscopicity, fa'atino vaila'au mautu, e le pala i carbon sila ma alumini, ma sina pala i le kopa.
| Igoa Oloa | N-Methyl-Pyrrolidone |
| CAS Nu | 872-50-4 |
| EINECS Nu | 212-828-1 |
| Fuafua mole | C5H9NO |
| Molecular Weight | 99.13 g·mol-1 |
| Mata'imu | 86°C(187°F) |
| Lanu APHA | ≤10 |
| Mama (%) | ≥99.9 |
| Susū (%) | ≤0.03 |
| Amine ppm | ≤30 |
| Fa'aaliga | Suavai e le lanu ma manino |
| Talosaga | 1. Faʻaaogaina i le lithium-ion maa alamanuia; 2.Used i IC, alamanuia LCD; 3. Faʻaaogaina i le macromolecular, ma fale faʻamaʻi faʻamaʻi. |
| Teuina | Teu i totonu o se atigipusa tapuni. Teu i se nofoaga malulu ma mago. Taofi ese mai mea e mu ai. |
N-Methyl-2-pyrrolidone lautele faʻaaogaina i petrochemicals, vailaau faʻamaʻi, vailaʻau, mea faʻaeletoroni, gaosiga o le maa lithium, ma isi N-methylpyrrolidone o se solvent sili ona lelei, faʻaaogaina lautele e avea o se extractant i le aromatic hydrocarbon extraction, acetylene concentration, butadiene separation, ma le desulfurization o kasa gaosia. O se soli foi i le gaosiga o vailaau faʻasaina, faʻainisinia palasitika, faʻapipiʻi, filo faʻapipiʻi, fesoʻotaʻiga tuʻufaʻatasia, ma isi pisinisi. E mafai foʻi ona faʻaaogaina e avea o se vailaʻau faʻapisinisi, faʻasalalau, faʻamalama vali, lubricating oil antifreeze, ma isi.
| Oloa | upu uiga tutusa | CAS |
| Povidone iodine | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone feso'ota'iga | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs/pa'u, 9tons/20'container
25kgs/pe, 20tons/20'container
N-Methyl-2-pyrrolidone NMP CAS 872-50-4
N-Methyl-2-pyrrolidone NMP CAS 872-50-4
