Chloride ferric

Isilinganiso yensimbi chloride usawoti kabani ifomula FeCl3, kuyinto elibona nxazonke trivalent yensimbi ngezimbali hydrochloric acid. Le into kuyinto ipuleti (amahlamvu) black onsundu umbala, okuyinto acwazimulayo kanye kulokolokoza ekukhanyeni. It has amahlamvu efanayo onsomi noma oluhlaza luhlaza kokuba metallic ayebuthaka.

Le ngxube ubukisa hygroscopicity eqinile, ngqo umoya ngaphansi kwezimo ezivamile liphenduka hydrate yalo, ifomula zazo FeCl3 • 6H2O. Lezi zinhlayiyana aphuzi noma ophuzi onsundu umbala oncibilikayo emanzini ngokuphelele - at isixazululo lokushisa dvadtsatigradusnoy e amagremu 100 amanzi siphela ngokuphelele, 91,9 g anhydrous ferric chloride usawoti.

Ukuma kuyinto 309 ° C. Ngo chemical umkhakha ukuthi likhiqizwa, ngokuvamile ngesimo usawoti anhydrous noma njengendlela shestimolekulyarnogo crystalline. Ngo mboni, chloride yensimbi isetshenziswa ukwenziwa polystyrene abahlanzekile yokukhiqiza ezinengilazi ahlukahlukene. Kuzo zonke ubuchwepheshe obufana ukuphendula senzeka iqhaza phenol noma cresol ETHYL ester, esiyinyama esilawulwa ngesikhathi yokusabela. Ngokuvamile, chloride yensimbi oluyingozi futhi iyasha kanye umhwamuko. Lapho agcinwe endaweni zinomswakama imvelo izidakamizwa lisakazeka. Lesi simo esiyingqayizivele sibangelwa kungabonakala nasemkhakheni ngisho at 100 ° C, izinga lokushisa inyuka okwengeziwe nokufinyelela izibazi 317 ° C, yensimbi chloride iii siqala ukubilisa futhi shabalala, kulandele yokubola. Salt, ibhalwe ngale ndlela kusukela esigabeni gaseous ngokushesha crystallizes futhi imali kwi bomkhumbi. Kulesi kwenze sizinze kangako ukuthi akukhona zakhukhula ngisho usebenzisa carbon tetrachloride, ephinde uba ezindongeni bomkhumbi.

chloride Ferric ingatholakala ngokuhamba ukuhlola kahle elula. Ukuze wenze lokhu, kufanele athathe isinyathelo insimbi imvuthuluka chlorine esimweni gaseous. Ngenxa ukusabela ngaleyo ndlela izotholwa usawoti ferric. Loku kuyehluka okunjena kuyindlela yemvelo yokusabela lapho izidakamizwa esebenzayo hydrochloric acid.

Ngaphandle le ndlela, chloride ayoni kungenzeka okulungiselelwe ukusabela namachibi, okubandakanya chlorine ne yensimbi dichloride - 2FeCl2. Okuningi ezithakazelisayo kusukela iphuzu Ngenxa isicelo indlela ngokukhiqiza yensimbi trichloride ngu namachibi sulphur oxide (IV).

Ifomu umusi yensimbi trichloride has a isakhiwo esifana nesika- aluminiyamu chloride ngesikhathi ukusabela molecule anjalo Kwabiwa FeCl3 iqala lapho izinga lokushisa ifinyelela amagugu 500 ° C.

Le into is kabanzi njengendlela coagulant e ahlukahlukene ukwelashwa amanzi ubuchwepheshe. Ngo umkhakha chemical isetshenziswa kulethe e ukusabela synthesis organic compounds. Kabanzi basembonini yendwangu.

Lapho amalahle yensimbi chloride, sifikile lokushisa ukuncibilika ingcindezi evamile asemkhathini, sekubola ku dichloride kanye chlorine molecule. Kuyinto sasivumela eqinile Lewis acid trichloride, iyakhona iqhaza ukusabela nabanye chloride. Ngenxa ukusabela okunjalo etholakala nosawoti ahlukahlukene tetrahlorozheleznoy acid, futhi ngokubeka amalahle ngaphansi nge yensimbi oxide (III) ku 350 ° C etholwe oxychloride ferric.

Ngokuvamile, usawoti ka chloride ferric ababuthaka ejenti oxidizing, nakuba zikhona ezehlukile. Ngokwesibonelo, kulula kakhulu ukuba oxidize zethusi metallic. Ngenxa yalokho okunjena etholakala encibilikayo chloride CuCl futhi CuCl2.

Iron trichloride isetshenziswa njengenhlangano agent etching enkulu ekwakhekeni wesifunda amabhodi ephrintiwe e umsakazo futhi zincographies. Ngenxa mordant kuyinto Irreplaceable basembonini yendwangu. Ngo isikali zezimboni yensimbi trichloride asetshenziswa ukwelashwa amanzi ubuchwepheshe.

Le ngxube kuyinto anobuthi, kusiza izinqubo insimbi. Gwema ukuvezwa abilayo ferric chloride evala ezingena emaphashini.