1. Kodi monoethanolamine ndi chiyani?
Monoethanolamine ndi organic pawiri ndi molecular formula c2h7no, colorless madzi.Amagwiritsidwa ntchito pochotsa mpweya wa asidi kuchokera ku gasi wachilengedwe ndi mafuta amafuta ndikupanga zotsukira zopanda ionic, emulsifier, etc.
Dzina: monoethanolamine
Chidule:MEA
Dzinali:2-aminoethanol;2-Aminoethyl mowa
CAS: 141-43-5
Fomula ya mamolekyu: c2h7no
Kulemera kwa molekyulu: 61.0837
Malo osungunuka: 10.5 ℃
Malo otentha: 170 ℃
Kuzizira: - 5 ℃
1.4540
Kachulukidwe wachibale: 1.0180 (20 / 4 ℃)
Kung'anima: 93.3 ℃
Monoethanolamine ndi madzi a viscous opanda mtundu okhala ndi fungo la ammonia kutentha kwa firiji, kusungunuka m'madzi, zamchere kwambiri, zosakanikirana ndi madzi, ethanol ndi acetone, sungunuka pang'ono mu ether ndi carbon tetrachloride.Pa 25 ℃, kusungunuka kwa benzene ndi 1.4%, ether ndi 2.1%, ndi carbon tetrachloride ndi 0.2%.Imatha kuyamwa kaboni dayokisaidi ndi hydrogen sulfide ndikutulutsa mpweya womwe watengedwa ukatenthedwa.Ikhoza kuyaka ndipo ikhoza kuyaka ngati kuli moto wotseguka komanso kutentha kwakukulu.Nthunzi ndi poizoni.Zina ndi za hygroscopic.Imakhala ndi emulsifying komanso kuchita thovu.Itha kupanga mchere wokhala ndi ma inorganic ndi organic acid ndi esters okhala ndi anhydride.Atomu ya haidrojeni mu gulu lake la amino imatha kusinthidwa ndi acyl halide, haloalkane, etc
2. Ntchito yaikulu
Monoethanolamine ndi imodzi mwazinthu zopangira mankhwala.Amagwiritsidwa ntchito m'makampani opanga mankhwala kupanga l-cysteamine hydrochloride, taurine, anti infective mankhwala monga furazolidone, morpholine biguanide, ketoconazole, anti parasitic mankhwala tetraimidazole ndi mankhwala amtima Pansheng, etc.Kuphatikizika kwa olaquindox mumakampani azachipatala;Amagwiritsidwa ntchito popanga polyvinylpyrrolidone (PVP), ethylene imine ndi polyethylene imine;Kaphatikizidwe wa zabwino mankhwala zopangira ethylenediamine;Fluorescent kuwala mu mafakitale a nsalu;Kuphatikizika kwa utoto wapamwamba pamakampani opanga utoto ndi mankhwala;Neutralizer mumakampani a mphira ndi mafakitale akuda amafuta;Amagwiritsidwanso ntchito popanga ma surfactants, zoletsa dzimbiri, zoyeretsera, zotetezera ndi utoto.
3. Phukusi la kunja
4. Njira zothandizira zoyamba
5. Information Transport
Hebei Guanlang Biotechnology Co., Ltd. ndi ya Guanlang Gulu, yomwe idakhazikitsidwa mu 2007, yomwe ili mumzinda wa Shijiazhuang womwe ndi likulu la Chigawo cha Hebei komanso gawo lapakati pakati pa Beijing Tianjin ndi Hebei ndipo ali ndi mwayi woyendera bwino.Kampani yathu ndi bizinesi yamakono yamankhwala apamwamba kwambiri ndi Research & Development, kupanga ndi sales.Tili ndi fakitale yathu ndi labu, timaperekanso ntchito zopangira makonda kwa makasitomala athu.
