Umkhiqizi Intengo Elungile Intengo Monoethanolamine CAS: 141-43-5

Incazelo emfushane:

I-Monoethanolamine uhlobo lohlobo lwe-amino hygroscopic amino akhiphe luqukethe amaqembu anamakhemikhali a-antine ne-alcohol. I-Monoethanolamine isatshalaliswa kabanzi ngaphakathi komzimba futhi iyingxenye ye-lecithin. I-Monoethanolamine inezinhlobo eziningi zezicelo zezimboni. Isibonelo, i-monoethanolamine ingasetshenziswa ekukhiqizweni kwamakhemikhali ezolimo afaka i-ammonia kanye nokwenziwa kwemithi kanye nokuhlanza. I-Monoethanolamine nayo ingahle isetshenziswe njenge-surviment, i-firegettic realent kanye nokususa i-ejenti ye-CO2 ne-H2S. Ensimini yezemithi, i-ethanolamine isetshenziswa njenge-ejenti ye-vascular sclerosing. I-Monoethanolamine futhi inempahla ye-antihistaminec, edambisa izimpawu ezingezinhle ezibangelwa ukubopha i-H1-receptor.

I-CAS: 141-43-5

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukufanisa

Izakhiwo ezibonakalayo: I-Monoethanolamine ne-triethanolamine zinombala, zingenamibala, zicacile, zinama-hygroscopic uketshezi emazingeni okushisa asekamelweni; I-DIETANOLAMINE iyi-crystalline eqinile. Zonkethanamines zidonsa amanzi nekhabhoni diokmide emoyeni futhi azinamkhawulo ngamanzi notshwala. Amaphoyinti weqhwa awo wonke ama-ethanolamines angancishiswa kakhulu ngokufakwa kwamanzi.
I-Ethanolamine isetshenziswa kabanzi njengabaphakathi ekukhiqizweni kwama-surfiactants, abaluleke kwezentengiso njengezihlanzi, izindwangu namakhemikhali wesikhumba, kanye nama-emulsifiers. Ukusetshenziswa kwabo kusuka ekubambeni nasekunciphiseni uwoyela kuma-soritinal fonseaps kanye namaviki aphezulu.

Amanyanjana

I-Ethanolamine, ACS, 99 +%; I-99%, i-H2O 0.5% max; ethanolamine; I-Ethanolamine; I-Aminolamine; I-Ethanolamine; .

Izicelo zeMonoethanolamine

I-1.Ethanolamine isetshenziswa njenge-ejenti yokumunca ukuze isuse i-carbon dioxide ne-hydrogen sulfide kusuka kugesi yemvelo namanye amagesi, njenge-ejenti ethambile yokucasha, futhi njenge-ejenti ehlakazayo yamakhemikhali ezolimo. I-Ethanolamine isetshenziswa futhi kwezixazululo, izixazululo zezinwele, ama-emulsifiers, kanye nokuhlanganiswa kwama-ejenti angaphezulu komhlaba (eyr et al 1983; ama-mullins 1977; Windholz 1983). I-Ethanolamine ivunyelwe ezihlokweni ezenzelwe ukusetshenziswa ekukhiqizweni, ukucubungula, noma ukupakishwa kokudla (CFR 1981).
I-Ethanoyamine ibhekana nokuphendula okubonisa ama-Amines aphambili notshwala. Ukusabela okubili okubaluleke kakhulu kwe-ethanolamine kuhilela ukusabela nge-carbon dioxide noma i-hydrogen sulfide ukuveza ama-acibible ancibilikayo, kanye nokusabela ngama-acid amataku amade ukwakha amathanga ama-ethanolamine (ama-mullins 1978). Amakhompiyutha e-athanolamine afakiwe, njengezinsipho, asetshenziswa kakhulu njengama-emulsifers, ama-ejenti, ama-ejensi anamanzi, okuhlanza izimonyo, ama-commers, kanye nama-lotions) (i-beyer et al 1983).
I-2.mondoooethanolamine isetshenziswa njenge-ejenti ehlakazekile yamakhemikhali ezolimo, ku-thysynthesis of ejenti-elingaphezulu, njenge-ejenti ethambile yokucasha, nase-emulsifiers, izixazululo zezinwele.
3.As umphakathi wamakhemikhali; I-Corrosion inhibitor; Ekwenziweni kwezimonyo, ama-detegents, upende, kanye nezikopushi.
4.Ukuphamba njenge-buffer; Ukususwa kwe-carbon dioxide ne-hydrogen sulfide kusuka ku-gesi mixtures.

Ukucaciswa kweMonoethanolamine

Landela	Ukucacisa
Ingqikithi ye-amin) e (ibaliwe njenge Monoethanolamine	≥99.5%
Nisela	≤0.5%
Diethanolamine + triethanolamine okuqukethwe	/
UHazen (PT-CO)	≤25
Ukuhlolwa kwe-distillation (0 ℃, 101325kk, 168 ~ 1 I-74 ℃, ivolumu ekhuphukayo, ml)	≥95
Ubuningi (i-Ib20 ℃, G / CM3)	I-1.014 ~ 1.019