N-Methyl-2-pyrrolidone NMP CAS 872-50-4
Ko te N-Methyl-2-pyrrolidone e mohiotia ana ko NMP, ko te 1-methyl-2-pyrrolidone ranei, he whakarewa e whakamahia ana i roto i nga momo hua. Ko te NMP he wai kore tae ki te kowhai kowhai me te kakara o te haukini. Ko te NMP he micible ki te wai i roto i tetahi ohanga me te wairewa i roto i nga momo whakarewa pararopi penei i te ether, acetone me te ester, haloalkane, aromatics, me etahi atu. He mea konatunatua ki te tata katoa o nga whakarewa, he 204 ℃ te ira koropuke, he 91 ℃ te rama, te hygroscopicity kaha, te mahi matū e mau ana, me te konumohe kore kino ki te waro.
| Ingoa Hua | N-Methyl-Pyrrolidone |
| CAS No | 872-50-4 |
| EINECS No | 212-828-1 |
| Tātai rāpoi | C5H9NO |
| Taumaha rāpoi | 99.13 g·mol-1 |
| Tohu Kohiko | 86°C(187 °F) |
| Tae APHA | ≤10 |
| Pure (%) | ≥99.9 |
| makuku (%) | ≤0.03 |
| Amine ppm | ≤30 |
| Te ahua | Te wai kore tae me te wai marama |
| Nga tono | 1.Used i roto i te ahumahi pākahiko lithium-ion; 2.Used i roto i te IC, ahumahi LCD; 3.Whakamahia i roto i te macromolecular, me te ahumahi pesticide. |
| Rokiroki | Rokiroki i roto i te ipu kati kati. Whakaorangia ki te waahi makariri, maroke. Mawehe atu i nga puna o te mura. |
Ko te N-Methyl-2-pyrrolidone e whakamahia nuitia ana i roto i te petrochemicals, pesticides, pharmaceuticals, taonga hiko, lithium battery processing, etc.N-methylpyrrolidone he whakarewa tangohanga pai rawa atu, he nui te whakamahi hei tangohanga i roto i te tangohanga waiwaro kakara, te kukū acetylene, te wehenga butadiene, me te desulfurization o te hau waihanga. He whakarewa ano i roto i te hanga pesticides, kirihou hangarau, paninga, muka waihanga, iahiko whakauru, me etahi atu ahumahi. Ka taea hoki te whakamahi hei kai horoi ahumahi, hei whakamararatanga, hei kai tae, hei hinu whakahinuhinu antifreeze, me etahi atu.
| Hua | kupu taurite | CAS |
| Povidone iodine | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Ko te Polyvinylpyrrolidone te hono-whakawhiti | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs/drum, 9tons/20' ipu
25kgs/pueke, 20tons/20' ipu
N-Methyl-2-pyrrolidone NMP CAS 872-50-4
N-Methyl-2-pyrrolidone NMP CAS 872-50-4
