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Umucuruzi w'izahabu w'Ubushinwa utanga Monoethanolamine y'ubwoko bwiza cyane, ikwiriye ubwiza/imyenda/ibicuruzwa by'imbere. Ishusho yagaragaye
  • Umucuruzi w'izahabu w'Ubushinwa utanga Monoethanolamine nziza cyane mu rwego rw'inganda akwiriye ubwiza/imyenda/ibicuruzwa byo mu bwoko bwa cosmetic

Umucuruzi w'izahabu w'Ubushinwa utanga Monoethanolamine nziza cyane mu rwego rw'inganda akwiriye ubwiza/imyenda/ibicuruzwa byo mu bwoko bwa cosmetic

Ibisobanuro bigufi:

Izina ry'ubutabire: Monoethanolamine

CAS: 141-43-5

Formule y'ibinyabutabire :C2H7NO

Uburemere bwa molekile: 61.08

Aho gushonga: 10-11 °C (itara)

Aho kubira: 170 °C (itariki)


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

"Ubwiza bwa mbere, Ubunyangamugayo nk'ishingiro, Ubufasha buzira umuze n'inyungu rusange" ni igitekerezo cyacu, kugira ngo dukomeze kandi dukurikirane ubuhangange bw'Umucuruzi w'izahabu w'Ubushinwa ku isoko ry'ibiciro byiza bya Monoethanolamine. Ikoreshwa mu bucuruzi bw'inganda rikwiriye ubwiza/imyenda/intermediates, "Impinduka ku yindi!" ni intero yacu, bivuze ngo "Isi yose iri imbere yacu, reka tuyikunde!" Impinduka ku yindi! Ese mwiteguye?
"Ubwiza bwa mbere, Ubunyangamugayo nk'ishingiro, Ubufasha buzira umuze n'inyungu rusange" ni igitekerezo cyacu, kugira ngo dukomeze guhanga no gukurikirana ubwiza bwa buri wese.Umuti ubuza uburozi n'ubukonje mu BushinwaUbunararibonye bwacu butuma tugira akamaro mu maso y'abakiriya bacu. Ubwiza bwacu bugaragaza ko imiterere yabwo idahindagurika, idacika cyangwa ngo ivunike, bityo abakiriya bacu bazahora bizeye igihe batumiza.

Ibisobanuro by'igicuruzwa

Imiterere y'ibinyabutabire

Ethanolamine ni ubwoko bwa amino alcohol ifite viscous hygroscopic, ikaba irimo amatsinda ya amine na alcohol. Ikwirakwira cyane mu mubiri kandi ni igice cya lecithin. Ifite ubwoko bwinshi bw'ibikorwa mu nganda. Urugero, ishobora gukoreshwa mu gukora imiti ikomoka ku buhinzi irimo ammonia ndetse no mu gukora imiti n'isabune. Ishobora kandi gukoreshwa nk'umusemburo, fluorimetric reagent ndetse n'umusemburo wo gukuramo CO2 na H2S. Mu rwego rw'imiti, ethanolamine ikoreshwa nk'umusemburo wo gukamura imitsi y'amaraso. Ifite kandi ubushobozi bwo kurwanya histamine, bugabanya ibimenyetso bibi biterwa no gufatana kwa H1-receptor.

Porogaramu

Ethanolamine ikoreshwa nk'ikintu gifasha mu gukuraho dioxyde de carbone na hydrogen sulfide muri gaze karemano n'indi myuka, nk'ikintu cyoroshya uruhu, no mu gukwirakwiza imiti ikomoka ku buhinzi. Ethanolamine ikoreshwa kandi mu gusiga irangi, mu gusukura umusatsi, mu gutera imiti igabanya ubushyuhe, no mu gukora ibintu bikora ku buso (Beyer et al 1983; Mullins 1978; Windholz 1983). Ethanolamine yemerewe gukoreshwa mu bintu bigenewe gukoreshwa mu gukora, gutunganya, cyangwa gupakira ibiribwa (CFR 1981).

Ethanolamine igira ingaruka ku bintu nk'ibiranga amine z'ibanze n'ibikomoka kuri alkoholi. Ibintu bibiri by'ingenzi bya ethanolamine mu nganda bikubiyemo ingaruka ku mwuka wa dioxyde de carbone cyangwa hydrogen sulfide kugira ngo bitange imyunyungugu ishongesha mu mazi, n'ingaruka ku mwuka wa aside irike ndende kugira ngo habeho amasabune ya ethanolamine adafite aho ahuriye n'amazi (Mullins 1978). Ibinyabutabire bya ethanolamine byasimbuwe, nk'amasabune, bikoreshwa cyane nk'ibinyabutabire, ibinini, ibikoresho byo kogosha, n'isabune mu buryo bwo kwisiga (harimo n'ibisukura uruhu, amavuta yo kwisiga, n'amavuta yo kwisiga) (Beyer et al 1983).

Imiterere ifatika

irabagirana, idafite ibara cyangwa umuhondo wijimye

Igihe cyo kubika

Dukurikije ubunararibonye bwacu, ibicuruzwa bishobora kubikwa amezi 12 uhereye igihe byagejejwe mu gihe bibitswe mu bikoresho bifunze neza, birinzwe urumuri n'ubushyuhe kandi bikabikwa ku bushyuhe buri hagati ya dogere selisiyusi 5 na 30.

Imiterere isanzwe

Aho kubira

170 °C (itara)

Aho gushonga t

10-11 °C (itara)

Ubucucike

1.012 g/mL kuri 25 °C (lit.)

igipimo cyo kugarura ubuziranenge

n20/D 1.454 (litiro)

Fp

200 °F

Umuvuduko w'umwuka

0.2 mm Hg (20 °C)

LogP

-2.3–1.91 kuri 25℃

pka

9.5 (kuri 25℃)

PH

12.1 (100g/l, H2O, 20℃)

 

 

Umutekano

Mu gihe ukoresha iki gicuruzwa, kurikiza inama n'amakuru byatanzwe mu rupapuro rw'amakuru y'umutekano kandi ukurikize ingamba zo kwirinda no kubungabunga isuku aho ukorera zihagije mu gukoresha imiti ikoreshwa mu gukora.

 

Icyitonderwa

Amakuru ari muri iki gitabo ashingiye ku bumenyi n'uburambe dufite ubu. Kubera ibintu byinshi bishobora kugira ingaruka ku itunganywa n'ikoreshwa ry'ibicuruzwa byacu, aya makuru ntakuraho abatunganya ibicuruzwa gukora iperereza ryabo bwite n'ibizamini; ndetse aya makuru ntagaragaza ko hari ubwishingizi bw'umutungo runaka, cyangwa ko ibicuruzwa bikwiriye ku ntego runaka. Ibisobanuro byose, ibishushanyo, amafoto, amakuru, ingano, uburemere, nibindi bitangwa hano bishobora guhinduka nta makuru abanje kandi ntibigire ubwiza bw'amasezerano bw'ibicuruzwa. Ubwiza bw'amasezerano bw'ibicuruzwa buturuka gusa ku byavuzwe mu bisobanuro by'ibicuruzwa. Ni inshingano z'uwakira ibicuruzwa byacu kugenzura ko uburenganzira ubwo aribwo bwose bw'umutungo n'amategeko n'amategeko ariho byubahirizwa.

"Ubwiza bwa mbere, Ubunyangamugayo nk'ishingiro, Ubufasha buzira umuze n'inyungu rusange" ni igitekerezo cyacu, kugira ngo dukomeze kandi dukurikirane ubuhangange bw'Umucuruzi w'izahabu w'Ubushinwa ku isoko ry'ibiciro byiza bya Monoethanolamine. Ikoreshwa mu bucuruzi bw'inganda rikwiriye amavuta yo kwisiga/imyenda/intermediates, "Impinduka ku yindi!" ni intero yacu, isobanura "Isi yose iri imbere yacu, reka tuyikunde!" Impinduka ku yindi! Ese mwiteguye?
Umucuruzi w'izahabu w'Ubushinwa muriUmuti ubuza uburozi n'ubukonje mu BushinwaUbunararibonye bwacu butuma tugira akamaro mu maso y'abakiriya bacu. Ubwiza bwacu bugaragaza ko imiterere yabwo idahindagurika, idacika cyangwa ngo ivunike, bityo abakiriya bacu bazahora bizeye igihe batumiza.

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