CAS 872-50-4 N-methyl prrolidone(NMP) maikaʻi maikaʻi loa Mea hoʻolako maikaʻi /DA 90 LA
Palapala noi
1. He mea hoʻoheheʻe maikaʻi loa ia, hoʻohana nui ʻia e like me ka extractant no ka hoʻomaʻemaʻe ʻana i ka ʻaila, ka hoʻomaʻemaʻe ʻana i ka aila, ka acetylene concentration, syngas desulfurization, etc., a hoʻohana ʻia i ka hoʻomaʻemaʻe ʻoihana, etc.
ʻO 2.N-methylpyrrolidone kahi mea hoʻoheheʻe unuhi maikaʻi loa. Hoʻohana nui ʻia ʻo ia ma ke ʻano he extractant i ke kaʻina o ka hoʻoheheʻe ʻana i nā mea ʻala, ka ʻike acetylene, ka hoʻokaʻawale butadiene a me ka synthesis gas desulfurization. He pesticide hoʻi, ʻenekinia plastic, a me ka uhi puke kemika. Hiki ke hoʻohana ʻia nā mea hoʻoheheʻe i ka hana ʻana i nā mea waiwai, nā fibers synthetic, integrated circuits, etc., e like me nā detergents ʻoihana, dispersants, dyes, lubricants a me nā antifreezes. He haʻahaʻa ka ʻona o ka huahana, a ʻo ka LD50 waha no nā ʻiole he 7ml/kg.
3.Hoʻohana nui ʻia i ka hoʻomaʻemaʻe ʻana i ka aila lubricating kiʻekiʻe, ka polymer synthesis, insulating material, pesticides, pigments a me nā mea hoʻomaʻemaʻe, etc.
4.Solvent. Hoʻohui ʻia.
5.Hoʻohana ʻia i ka ʻili ʻala, hoʻomaʻemaʻe i ka acetylene, olefin, a me diolefin; hoʻohana ʻia i ka polymer solvent a me ka polymerization medium, e like me nā plastics engineering e like me polyamide, polyimide, polyphenylene sulfide, a me ka fiber aramid.
6.Hoʻohana e like me ka solvent a me ka extractant. ʻO NMP he mea hoʻoheheʻe polar aprotic me ka haʻahaʻa haʻahaʻa, kahi paila kiʻekiʻe, solubility koʻikoʻi, koho ikaika a paʻa maikaʻi. Hoʻohana nui ʻia ia i ka unuhi ʻana i nā mea ʻala; ka hoʻomaʻemaʻe ʻana i ka acetylene, nā olefins, a me nā olefins Chemicalbook ʻelua. Hoʻohana ʻia ia no nā mea hoʻoheheʻe polymer a me ka media polymerization. E like me ka polyamide, polyimide, polyphenylene sulfide a me nā mea ʻenehana ʻenehana a me nā fiber aramid. Hoʻohana ʻia ia i nā mea insulating, pesticides, pigments a me nā mea holoi.
Nā kikoʻī wikiwiki
| Inoa Huahana | N-methyl-2-pyrrolidone |
| inoa inoa | NMP |
| CAS No. | 872-5046 |
| Maemae | 99.9% |
| ʻĀpana Molekala | C5H9NO |
| Ka nana aku | wai kala ʻole |
| Lae hehee | -24 °C(māmā) |
| Lae paila | 202 °C(māmā) |
| ʻO ka mānoanoa | 1.028 g/mL ma 20 °C |
| Hoʻopili | 200kg / bākeke a i ʻole ka nīnau |
| Hoʻohana | Nā mea waena kino |
| Kaumaha Molekala | 99.13 |
| Nā huaʻōlelo like | N-Methyl-2-pyrrolidinone; 1-Methyl-2-pyrrolidinone; N-Methylpyrrolidone; NMP |
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