Aluminium chloride

Aluminium chloride yaziwa nangokuthi aluminium chloride, usawoti compounds ezimbili - hydrochloric acid, futhi aluminium uqobo. aluminium chloride has a ifomula amakhemikhali AlCl3. Sublimation kwakwakhe kwenzeka ezingeni lokushisa 183 ° C - ke uma ngizwa ingcindezi inenani evamile. Nge ingcindezi enkulu ketshezi uqala zigcwale amanzi ezingeni lokushisa 192,6 ° C.

Ngokuvamile, i-aluminiyamu chloride kakhulu oncibilikayo isixazululo aqueous, 44,38 amagremu nokonakala ephelele ketshezi kwenzeka stogrammovom umthamo wamanzi ezingeni lokushisa 25 ° C. Hydrolysis kwenzeka dymlenie impahla e umoya onomswakama nge ukukhululwa kwe HCl. In the state anhydrous ngesimo aluminium chloride kuyinto zinhlayiya olulodwa kungekho nto enemibala emihle, okuyizinto ezingeni lokushisa 440 ° C ukuthola izakhiwo dimer - iguqulwe ibe uketshezi noma ububi ngentukuthelo. Lapho okwandisa izinga lokushisa ukuze 800-1000 ° C ayinto kuyinto monomer esitebeleni.

Indlela ebaluleke kakhulu ukukhiqiza kwakwakhe kuyinto ukuchayeka Cl2 CO futhi kaolin anhydrous futhi bauxite. Cishe le ndlela yokusabela wenziwa ukukhiqizwa yezimboni e ekhethekile amaziko okwami hlobo. Kukhona futhi ezinye izindlela sokulungiselela, isibonelo, ukusabela boron trichloride aluminium phosphide ngesikhathi yokusabela kwenziwe ezingeni lokushisa 900 ° C, imiphumela kwetinhlavu aluminium chloride. Zonke ukusabela ezihambisana ngokuthola kwakwakhe abazenzi ngaphansi isiphetho ekunciphiseni, okuyinto kuphuma carbon.

aluminium Anhydrous chloride is wasithukuthelela eziningi kokubili organic izinto wezinto ezingaphili. Nge wezinto akha adducts ezifana NH3. Chloride aluminium organic amafomu i chloride acid, futhi ezihlukahlukene esters.

Crystallization kusukela izixazululo aqueous kuholela okuqinile ophuzi nomhlophe okungukuthi ngaphandle ozuza fluidity kuyinto - aluminium chloride hexahydrate.

Aluminium chloride kulethe lubaluleke ekufezeni zamagama organic, lokhu kube isibonelo ngokusetshenziswa kwayo ngesikhathi imisebenzi Friedel-yezandla. It uba eliphakathi nendawo kule hydrolysis ukwenziwa Alloys A1 nokuzihlukanisa ukulungiswa izinga ultrapure A1. hexahydrate Isicelo, kanye nezixazululo zalo ezivamile ngokhuni ukucutshungulwa, amanzi angcolile ubuchwepheshe.

Njengoba aluminium chloride kabanzi lisetshenziswe ingxenye yezimboni emnothweni, ukukhiqizwa yayo yonyaka ekhula masishane emhlabeni wonkana futhi okwamanje yisibonelo amathani ayinkulungwane 200.

Okwamanje, kakhulu aluminium funa chloride ezindaweni ezifana imithi namakha. Le into is kabanzi womshini izidakamizwa ukuthi simelane hyperhidrosis - kukhuphuke ajulukayo umzimba. Its esuselwe - aluminium chloride hexahydrate Etiaxil - esetshenziswa njengoba isisekelo kudingekile womshini deodorants futhi antiperspirants. Njengoba injalo emsulwa, yalolu ketshezi kuyinto zinhlayiya kungekho nto enemibala emihle, futhi ifomula ayo chemical kulotshiwe njengoba H12AlCl3O6. Ukusetshenziswa kule umthamo kufanele kuhambisane ngokucophelela okukhulu, njengoba imbangela hyperhidrosis kungaba ezahlukahlukene: nerve futhi edokrinnye iziyaluyalu, isifo sezinso nezinye. Kulokhu, akufanele zifa ukuthenga futhi usebenzise noma yini equkethe ingxenye hexahydrate Etiaxil, nakuba yokuthi kwelinye icala kungasizi, kwezinye icala kuzosiza. Iqiniso lokuthi ezihlukahlukene inhlanganisela hexahydrate inhlanganisela nezinye izingxenye ingasetshenziswa zonke lezi zimoto.

Ukuze uthole umphumelo wayefisa ukusetshenziswa kwemithi kanye okuqukethwe Etiaxil, kufanele ukhethe kubo, banikezwe izici uhlobo isikhumba ngamunye kanye degree of ukubonakaliswa potlivsti.