N-Methyl-2-pyrrolidone NMP CAS 872-50-4
ʻO N-Methyl-2-pyrrolidone ka mea i ʻike ʻia ʻo NMP a i ʻole 1-methyl-2-pyrrolidone, he mea hoʻoheheʻe i hoʻohana ʻia i ka nui o nā huahana. ʻO ka NMP he wai kala ʻole i ka melemele me ka ʻala iki o ka amonia. ʻAʻole hiki ke hoʻopili ʻia ʻo NMP me ka wai i kēlā me kēia ʻāpana a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ether, acetone a me ka ester, haloalkane, aromatics, etc. 91 ℃, hygroscopicity ikaika, hana kemika paʻa, ʻaʻohe corrosive i ke kila kalapona a me ka aluminika, a ʻino iki i ke keleawe.
| Inoa Huahana | N-Methyl-Pyrrolidone |
| CAS No | 872-50-4 |
| EINECS No | 212-828-1 |
| ʻĀpana Molekala | C5H9NO |
| Kaumaha Molekala | 99.13 g·mol-1 |
| Lae Flash | 86°C(187 °F) |
| Kala APHA | ≤10 |
| Maʻemaʻe (%) | ≥99.9 |
| Mākū (%) | ≤0.03 |
| Amine ppm | ≤30 |
| Ka nana aku | Wai waihoʻoluʻu a maopopo |
| Nā noi | 1.Hoʻohana ʻia i ka ʻoihana pākaukau lithium-ion; 2.Hoʻohana ʻia i ka ʻoihana IC, LCD; 3.Hoʻohana i ka macromolecular, a me ka ʻoihana pesticide. |
| Waihona | E mālama i loko o kahi pahu paʻa. E mālama i kahi maloʻo a maloʻo. E hoʻokaʻawale i nā kumu o ke ahi. |
N-Methyl-2-pyrrolidone i hoʻohana nui ʻia i nā petrochemical, pesticides, pharmaceuticals, electronic materials, lithium battery processing, etc.N-methylpyrrolidone he mea hoʻoheheʻe maikaʻi loa, hoʻohana nui ʻia ma ke ʻano he extractant i loko o ka extraction hydrocarbon aromatic, acetylene concentration, butadiene separation, a me ka desulfurization o ke kinoea synthetic. He mea hoʻoheheʻe ia i ka hana ʻana i nā pesticides, ʻenekinia plastics, coatings, synthetic fibers, integrated circuit, a me nā ʻoihana ʻē aʻe. Hiki ke hoʻohana ʻia ma ke ʻano he mea holoi ʻenehana, dispersant, dyeing agent, lubricating oil antifreeze, a pēlā aku.
| Huahana | huaʻōlelo like | CAS |
| Povidone iodine | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone i hoʻohui ʻia | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs / pahu, 9tons / 20' pahu
25kgs / eke, 20tons / 20'container
N-Methyl-2-pyrrolidone NMP CAS 872-50-4
N-Methyl-2-pyrrolidone NMP CAS 872-50-4
