Mugadziri Akanaka Mutengo N-Ethyl Pyrrodidone (Nep) Cas: 2687-91-4

Tsananguro pfupi:

Nep ndeye isina ruvara uye inojekesa mvura ine polarity yakakwirira, yakakwira makemikari kugadzikana uye yakakwirira yekudzikama yekugadzirisa. Nep iri Boling Point ndeye 82-83 ° C (-101.3Kpa), Iyo Index Index ndeye 1.4665 Chemicalbook, uye density ndeye 0.994. Nepp ane hunhu hwekukwirira kwakanyanya solubility, yakaderera vapor kumanikidzwa uye yakaderera dielectric nguva dzose. Industrially, Nepa inogona kushandiswa sekusarudza kusarudza solvent, catalyst uye catoc siractor.

N-Etiral Pyrrolidon ane simba rakashata; Nepp is yakasimba polar organdi iyo inogona kunyungudutswa neyakavharirwa nemvura yedhiamu, uye kuomarara kwechiitiko, uye kuunganidza mumiririri, uye epoxy resin glue pamucheto weglue .

Cas: 2687-91-4

Tumira email kwatiri

Chigadzirwa Chinhu

Zvigadzirwa tags

Synonyms

1-Etiral-2-Pyrrolidinon; 1-EtHyl-Pyrrolidin-2-Imwe; 2-Pyrrolidinone, 1-pyrrolidone; N-Ethyl-2-pyrrolidinone; N-Ethylpyrrolidinone; n -Thylpyrrodidone.

Zvikumbiro zveNepa

1. Izvo zvinoshandiswa pakunatswa zvigadzirwa zveoiri, zvinodhaka, zvinodhaka, madhiragi, mishonga yekuuraya zvipuka, makemikari emazuva ese, majasi anodzivirira, etc.

3. Kunyanya kushandiswa kune zvakanatswa zvigadzirwa uye kugadzirwa kwepfuti, mushonga, madhiri, mishonga yekuuraya zvipuka, zvezuva nezuva makemikari, kupisa-kupesana-zvinodzivirira, nezvimwe.

Kutaurwa kwePepa

Compound	Kutaurwa
Kuchena	≥99.5%
Unyoro (WT%, KF)	≤0.05%
Ruvara (Hazen)	≤25
Density (D420g / ml)	0.990-09999
Refractivity (Nd20)	1.465-1.467
PH Kukosha (10%, v / v)	7.0-10.0
Makamuri ese (seMonethylamine,%)	≤0.01%

Kurongedza kwepamusoro

200kg / Drum

Chengetedza chinofanira kunge chiri chekutonhora, chakaoma uye chengetedza.

Chigadzirwa chinogona kugadziriswa, kurongedza kunogona kuenderana nezvinodiwa nevatengi, uye huwandu hwakakura

Ongorora: Munguva yekufambisa uye kuchengetwa, kucherechedzwa, kutonhora, kubhururuka.

N-ETHYALL-2-Pyrodermine ndiyo huru chigadzirwa chekambani yedu, nemhando yemhando yedanho repamberi kuChina. Vatinoshanda navo vakaunganidza zvakare zvigadzirwa zvechigadzirwa zvakapfuma, nyanzvi mushure-uye vashandi vehunyanzvi uye technical kutevera uye kutungamirirwa. Kana kutumira, isu tinobatanidza mhando yekuongorora yemhando, mirairo uye matanho eN-Ethyl-2-pyrodermine.