Soo-saare Qiimo Fiican N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

sharraxaad gaaban:

NEP waa dareere aan midab lahayn oo hufan oo leh polarity sare, xasillooni kiimiko sare iyo xasillooni kuleyl sare. NEP waa barta karkaraya waa 82-83°C (-101.3Kpa), tusmada refractive waa 1.4665 Chemicalbook, cufnaantuna waa 0.994. NEP waxay leedahay astaamo milmi sare, cadaadis uumi hooseeya iyo joogto dielectric hooseeya. Warshadaha ahaan, NEP waxaa loo isticmaali karaa sidii dareere xulasho oo hufan, kiciyaha iyo surfactant cationic ah.

N-ETHYL PYRROLIDON wuxuu leeyahay alkali daciif ah; NEP waa dareere adag oo dabiici ah oo ku dhex jira oo lagu milmi karo saami kasta oo saami ah oo leh biyo iyo dareereyaal guud oo dabiici ah. Isticmaalka NEP waa mid ka shaqeeya baytariyada lithium, xirfad u leh koollada qalalan, iyo wakiilka daxalka u adkaysta indhaha, wakiilka dahaarka ee furan, iyo geeska xabagta resin epoxy.

CAS: 2687-91-4

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Erayo isku mid ah

1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone.

Codsiyada NEP

1. Waxaa loo isticmaalaa sifeynta wax soo saarka saliidda, soo saarista budada qoryaha, daawooyinka, rinjiga, sunta cayayaanka, kiimikooyinka maalinlaha ah, dahaarka, resins-ka iska caabiya, iwm.

2. Baytariga Lithium, dufanka qalalan ee ka saara koolada, xoqidda sawir-qaadista, wakiilka horumarinta dahaarka, ka saarista geeska koolada epoxy resin.

3. Waxaa inta badan loo isticmaalaa wax soo saarka saliidda la safeeyey iyo soo saarista budada qoriga, daawada, rinjiga, sunta cayayaanka, kiimikooyinka maalinlaha ah, dahaarka, resins-ka kulaylka u adkaysta, iwm.

Qeexitaanka NEP

Isku-dhafka	Faahfaahinta
Daahirnimo	≥99.5%
Qoyaanka (WT%, KF)	≤0.05%
Midabka (Hazen)	≤25
Cufnaanta (D420g/ml)	0.990-0.999
Refractivity (ND20)	1.465-1.467
Qiimaha PH (10%, v/v)	7.0-10.0
Wadarta Aminada (sida Monoethylamine,%)	≤0.01%

Xirmooyinka NEP

200kg/durbaan

Kaydintu waa inay ahaataa meel qabow, qalalan oo hawo leh.

Badeecada waa la habeyn karaa, baakaduhu waxay noqon karaan kuwo waafaqsan baahiyaha macaamiisha, qaddarkuna waa badan yahay

Fiiro gaar ah: Inta lagu jiro rarista iyo kaydinta, shaabadaysan, qabow, daadanaya.

N-ethyl-2-pyrodermine waa wax soo saarka ugu weyn ee shirkaddayada, iyadoo heerarka tayada ay ku jiraan heer sare Shiinaha. Asxaabtayadu waxay sidoo kale ururiyeen hawlgallo badeecooyin oo hodan ah, xirfadlayaal iib ah ka dib iyo shaqaale farsamo si ay ula socdaan una hagaan. Marka la dhoofinayo, waxaan ku lifaaqi doonnaa warbixin kormeer tayo leh, tilmaamo iyo taxaddarro ku saabsan N-ethyl-2-pyrodermine.