MonoethanolamineCAS:141-43-5 : kuv
1. Dab tsi yog monoethanolamine?
Monoethanolamine yog ib qho organic compound nrog molecular mis c2h7no, tsis muaj kob kua.Nws yog siv los tshem tawm cov roj acid los ntawm cov pa roj carbon monoxide thiab roj av thiab tsim cov tshuaj tsis muaj ionic, emulsifier, thiab lwm yam.
Lub npe: monoethanolamine
Cov ntawv luv:MEA
Alias:2-aminothanol;2- Aminoethyl cawv
CAS: 141-43-5 Nr
Cov mis mos molecular: c2h7no
Molecular Luj: 61.0837
Melting point: 10.5 ℃
Kub taw tes: 170 ℃
Qhov kub thiab txias: -5 ℃
Refractive Index: 1.4540
Tus txheeb ze ntom ntom: 1.0180 (20 / 4 ℃)
Lub teeb taw tes: 93.3 ℃
Monoethanolamine yog cov kua nplaum uas tsis muaj xim nrog ammonia tsw ntawm chav tsev kub, soluble hauv dej, muaj zog alkaline, miscible nrog dej, ethanol thiab acetone, me ntsis soluble hauv ether thiab carbon tetrachloride.Ntawm 25 ℃, solubility hauv benzene yog 1.4%, ether yog 2.1%, thiab carbon tetrachloride yog 0.2%.Nws tuaj yeem nqus cov pa roj carbon dioxide thiab hydrogen sulfide thiab tso cov pa nqus tau tom qab cua sov.Nws yog combustible thiab yuav hlawv nyob rau hauv cov ntaub ntawv ntawm qhib hluav taws thiab kub kub.Vapors yog tshuaj lom.Qee qhov yog hygroscopic.Nws muaj emulsifying thiab foaming teebmeem.Nws tuaj yeem tsim cov ntsev nrog inorganic thiab organic acids thiab esters nrog anhydride.Lub hydrogen atom hauv nws cov amino pawg tuaj yeem hloov tau los ntawm acyl halide, haloalkane, thiab lwm yam.
2. Daim ntawv thov tseem ceeb
Monoethanolamine yog ib qho ntawm cov khoom siv tshuaj lom neeg yooj yim.Nws yog siv rau hauv kev lag luam kws tshuaj los ua ke l-cysteamine hydrochloride, taurine, tshuaj tiv thaiv kab mob xws li furazolidone, morpholine biguanide, ketoconazole, tshuaj tiv thaiv kab mob parasitic tetraimidazole thiab tshuaj plawv Pansheng, thiab lwm yam;Synthesis ntawm olaquindox hauv kev lag luam kws kho tsiaj;Nws yog siv rau kev sib txuas ntawm polyvinylpyrrolidone (PVP), ethylene imine thiab polyethylene imine;Synthesis ntawm nplua tshuaj raw khoom ethylenediamine;Fluorescent brightener hauv kev lag luam textile;Synthesis ntawm advanced dyes nyob rau hauv dyeing thiab tshuaj kev lag luam;Neutralizer hauv kev lag luam roj hmab thiab roj dub kev lag luam;Nws kuj tseem siv rau hauv kev tsim cov surfactants, xeb inhibitors, tshuaj ntxuav, tshuaj tua kab mob thiab cov xim.
3. Ntim Ntim
4. Kev pab thawj zaug
5. Cov ntaub ntawv thauj mus los
Hebei Guanlang Biotechnology Co., Ltd. belongs rau Guanlang Group, uas tau tsim nyob rau hauv 2007, nyob rau hauv Shijiazhuang nroog uas yog lub peev ntawm Hebei xeev thiab hub sector ntawm Beijing Tianjin thiab Hebei thiab muaj kom zoo dua ntawm kev thauj mus los yooj yim.Peb lub tuam txhab yog niaj hnub high-tech chemical enterprise nrog Kev Tshawb Fawb & Kev Tsim Kho, ntau lawm thiab muag.Peb muaj peb tus kheej lub Hoobkas thiab chaw kuaj mob, kuj muab kev pabcuam customized synthesis rau peb cov neeg siv khoom.
