Wopanga mtengo wabwino monoethalamine cas: 141-43-5

Kufotokozera kwaifupi:

Monoethanolamine ndi mtundu wa zotupa za ma vinic hygrosopic a amino mowa umakhala ndi magulu a Amine ndi mowa. Monoethanolamine amagawidwa mkati mwa thupi ndipo ndi gawo la Lecithin. Monoethanolamine ali ndi mitundu yambiri ya mafakitale. Mwachitsanzo, monoethanolamine angagwiritsidwe ntchito popanga mitundu yaulimi kuphatikizanso ammonia komanso kupanga mankhwala ndi zotupa. Monoethanolamine amathanso kugwiritsidwa ntchito ngati chowonjezera, fluorimetric ndikuchotsa nthumwi ya co2 ndi h2s. Mu gawo la pharmaceutical, ethanolamine limagwiritsidwa ntchito ngati vascor sclerosing wothandizira. Monoethanolamine alinso ndi malo a antihistaminic, omwe amachepetsa zizindikiro zoyipa zomwe zimayambitsidwa ndi H1-Kumangana.

Cas: 141-43-5

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

Katundu Wathupi: Monoethanolamine ndi Truethanolamine ndi zowoneka bwino, zamadzimadzi, hygroscopic. Teyharolamine ndi yolimba. Zonse Ethanolamines zimamwa madzi ndi mpweya woipa kuchokera mlengalenga ndipo ndiosasinthika ndi madzi ndi mowa. Mfundo zozizira za ethanolamines zimatha kutsitsidwa kwambiri powonjezera madzi.
Ethanolamin amagwiritsidwa ntchito kwambiri monga pakati pazinthu zopanga zopanga, zomwe zakhala zofunikira kwambiri ngati zotchinga, kapangidwe ndi mankhwala achikopa, ndi ma emusidi. Kugwiritsa ntchito kwawo kuyambira kubowola ndikudula mafuta ku sopo wa mankhwala ndi zimbudzi.

Mawuno

Ethanolamine, ACS, 99 +%; ethanolamine, 99%, H2OEEEMEN; Ethanolamine, ethanolamine; ethanolamine; ethanolamine, ethanolamine; ethanolamine, ethanolamine .

Ntchito za Monoethalamine

1.komanolamine imagwiritsidwa ntchito ngati mayamwidwe kuti achotse mpweya woipa ndi hydrogen sulfide ku mpweya wachilengedwe ndi mpweya wofufumitsa, komanso wobalalitsa mankhwala azaulimi. Ethanolamine amagwiritsidwanso ntchito popukutira, mayankho a tsitsi, ma emulsifiers, ndi kapangidwe ka mankhwala okhazikika (bellins 1978; Windholz 1988; Windholz 1988; Ethanolamine amaloledwa munkhani zomwe akufuna kugwiritsa ntchito popanga, kukonza, kapena kuyika chakudya (CFR 1981).
Ethanolamine amakumana ndi mitundu ya Amines ndi mowa. Makonda awiri ofunikira a ethanolamine amaphatikizaponso kaboni dioxide kapena hydrogen sulfide kuti asungunuke ma sopo a abital ethanolamine (mullin 1978). Ethalamine mankhwala, monga sopo, amagwiritsidwa ntchito kwambiri ngati ma emulsifiers, ofiira, othira mafuta, ndi zotupa zodzikongoletsera, zotupa).
2.monoethanolamine amagwiritsidwa ntchito ngati obalalitsa mankhwala azaulimi, mu dusynthesis ya othandizira odzikongoletsa, monga womuthandizira wa amabisala, komanso m'maziwawa, pulutsikirana, ndi mayankho a tsitsi.
3.Ngati yapakatikati; opiriza oletsa; Popanga zodzola zodzola, zotsekemera, utoto, ndi zopukutira.
4. Amasokoneza buffer; Kuchotsa kaboni dayokisi ndi hydrogen sulfide kuchokera ku zosakaniza zamagesi.

Kutanthauzira kwa monoethalamine

Pawirikiza	Chifanizo
Onse amin) e (kuwerengetsa monga Monoethanolamine	≥999.5%
Madzi	≤0.5%
Teanolamine + triethenolamine zomwe zili	/
Hazeni (PT-CO)	≤25
Kuyesa kwa Distillation (0 ℃, 101325kp, 168 ~ 1 74 ℃, sulidial Voliyumu, ml)	≥95
Kuchulukitsa (ρ20 ℃, g / cm3)	1.014 ~ 1.019