Ammonium carbonate

Le into kuvamile ekuphileni kwansuku zonke, kodwa amayunithi yokuthakwa kwamakhemikhali ochwepheshe mhlawumbe uwububi nje kuphela, kukhona isixhumanisi associative ngayo ajwayelekile futhi ezivamile "ubumpofu" yakhe, okuyinto sisebenzisa ekuphileni kwansuku zonke.

Ngaphezu kwakho konke, ammonium carbonate - ozofakwa wonke amalebula ukudla waziwa E503 okufakiwe. Kuyinto isakhiwo zokwenziwa, futhi, njengoba kushiwo, injalo izingozi empilweni yomuntu zero. Nokho, muva nje, lolu lwazi ezinye bamakhemikhali ucwaningo ngemibuzo.

Endaweni yokudla, yalolu ketshezi isetshenziswa ngokuyinhloko njengoba disintegrant noma emulsifier.

Cabangela ezinye izici amakhemikhali ukulungiselela, properties kanye izicelo yalesi kwakwakhe. Njengoba kushiwo, sinaso Waziwa kakhulu ngokubhala phezu amalebula njengoba "okufakiwe E503", kuyathakazelisa kithi ammonium carbonate. It - ammonievuya usawoti carbonic acid, kodwa elinye igama owaziwa zonke izinto - ammonia. Ngo isimo sokuqala ukuba ifomu kuba zinhlayiya kungekho nto enemibala emihle, okuyizinto kakhulu kalula encibilikayo izixazululo aqueous. Chemical ifomula yamangqamuzana kuyinto: (NH4) 2CO3. Izakhiwo oluyingozi ammonium carbonate, isb kuyinto kwakwakhe engazinzile. Ngokwesibonelo, ngisho ekamelweni lokushisa nomoya-ukufinyelela ejenti siqala oxidized ngesikhathi yokusabela, ngenxa okuyinto ammonia igesi etholwe, futhi indaba kokuqala ngokwayo ibe ammonium Bicarbonate. Ammonia esimweni gaseous anobuthi. Ngokwandisa izinga lokushisa kwe-medium lapho kwakwakhe kuya ku-60 ° C, sekuvele ukubola zibe amanzi avamile, eyaziwa kithi ammonia igesi ne-carbon dioxide.

Lapha kuba ukukhululwa amagesi phakathi ukuphendula futhi abangele ukusetshenziswa carbonate izidakamizwa ammonium njengendlela ukudla okufakiwe E503 kwezinga lemikhiqizo yezimboni, okokuqala - e confectionery. Liphinde kabanzi bayobhaka njengendlela esikhundleni nemvubelo.

On chemical umkhakha yesimanje ehambisana nale mpahla kokuthola ngokubeka amalahle ammonium chloride Izingxube. Kungasetshenziswa futhi zokwenziwa ephambene noqhekeko ukuphendula, lapho ukwakheka ekhiqizwa akuyona evuthayo, kodwa, ngokuphambene nalokho, Ukupholisa okusheshayo. Ekuqaleni, ammonium carbonate, ogama ukulungiselela Kwenziwa kuphela kusuka organic - izimpondo izinkomo, izinwele, kubhekwa njengento into kungenziwa kuphela emazingeni okushisa aphezulu kakhulu.

Njengoba kuphawuliwe ngenhla, ezinye izifundo zamuva kwakuxhunyaniswa izinto eziyingozi. Lesi sabelo lihlotshaniswa ubuthi ammonia gaseous. Lokhu kungaba nje kube ngokwanele ukuthi bangaqonda uma uhlaziye ngokucophelela indlela yokwakheka ammonium carbonate, ukusabela nge acid, nalabo izinto akhiwa okunjena. Ngakho, ngo-busebenze kwakhiwa carbon dioxide kanye ammonia, kodwa ammonia, njengoba kushiwo ngokushesha volatilized njengoba carbon dioxide. Ngenxa yalokho, kukhona amanzi kuphela. Ngakho-ke uyingozi nempilo yabantu kanye okufakiwe E503 kungenzeka kuphela ukubhuka ezithile - ke ungase udale umonakalo, kuphela ukuba esimweni saso sasekuqaleni.

Ngakho-ke, ukusetshenziswa kwalesi kwakwakhe ngesimo okufakiwe ukudla kuvunyelwe cishe kuyo yonke indawo emhlabeni. Njengoba isiphelo sesimiso idatha isitifiketi ezisetshenziswa FSA - UK isimo Standardization ejensi.

Ngakho-ke, ukusetshenziswa izithasiselo ezifana luvame. Ngaphezu kwalezi usuvele usebenzisa izingxenye, le into esetshenziselwa, isibonelo, imboni eyenza imithi enkulu ekwakhekeni kumasayiraphu ahlukahlukene ngokwemvelo - ammonia nezinye izidakamizwa. It is esetshenziswa ekwakheni iwayini njengesifanekiselo eSikhumbuzweni namafutha ukuvutshelwa kanye, ikakhulukazi ezikhathini zamuva, njenge-ejenti Umbala izimonyo.