Intengo Enhle Yomkhiqizi I-Sodium Bicarbonate CAS: 144-55-8

1. I-sodium bicarbonate, esetshenziswa ngesimo se-baking soda kanye ne-baking powder, iyona evame kakhulu ukubilisa. Uma i-baking soda, okuyi-alkaline substance, ifakwa engxubeni, isabela nesithako se-asidi ukuze ikhiqize i-carbon dioxide. Ukusabela kungamelwa kanje: NaHCO3(s) + H+ → Na+(aq) + H2O(l) +CO2(g), lapho i-H+ inikezwa yi-asidi. Ama-baking powder aqukethe i-baking soda njengesithako esiyinhloko kanye ne-asidi nezinye izithako. Kuye ngendlela ekwakhiwe ngayo, ama-baking powder angakhiqiza i-carbon dioxide ngokushesha njenge-single action powder noma ngezigaba, njengakwi-double-action powder. I-baking soda isetshenziswa futhi njengomthombo we-carbon dioxide ye-carbonated agriculture kanye ne-buffer. Ngaphezu kokubhaka, i-baking soda inokusetshenziswa okuningi kwasekhaya. Isetshenziswa njengesihlanzi esijwayelekile, i-deodorizer, i-antacid, i-fire depressant, kanye nemikhiqizo yomuntu siqu efana ne-toothpaste. I-Sodium bicarbonate iyisisekelo esibuthakathaka esixazululweni samanzi, esine-pH engaba ngu-8. I-ion ye-bicarbonate (HCO3-) inezakhiwo ze-amphoteric, okusho ukuthi ingasebenza njenge-asidi noma isisekelo. Lokhu kunikeza i-baking soda amandla okulungisa kanye nekhono lokulungisa kokubili ama-asidi nezisekelo. Iphunga lokudla elivela kuma-compounds ane-asidi noma ayisisekelo lingasuswa nge-baking soda libe usawoti ongenaphunga. Ngenxa yokuthi i-sodium bicarbonate iyisisekelo esibuthakathaka, inekhono elikhulu lokulungisa iphunga le-asidi.
Ukusetshenziswa kwesibili okukhulu kwe-sodium bicarbonate, okubalwa cishe u-25% womkhiqizo wonke, kuyisithasiselo sokudla kwezolimo. Ezinkomeni kusiza ukugcina i-penum pH futhi kusiza ukugaya i-fiber; ezinkukhu kusiza ukugcina ibhalansi ye-electrolyte ngokunikeza i-sodium ekudleni, kusiza izinyoni ukubekezelela ukushisa, futhi kuthuthukise ikhwalithi yegobolondo lamaqanda.
I-sodium bicarbonate isetshenziswa embonini yamakhemikhali njenge-ejenti yokuhlanza, i-blowing agent, i-catalyst, kanye ne-feedstock yamakhemikhali. I-sodium bicarbonate isetshenziswa embonini yokushunqisa isikhumba ukwelapha nokuhlanza izikhumba nokulawula i-pH ngesikhathi senqubo yokushunqisa. Ukushisa i-sodium bicarbonate kukhiqiza i-sodium carbonate, esetshenziselwa insipho nokwenza ingilazi. I-sodium bicarbonate ifakwa emithini ukuze isebenze njenge-antacid, i-abuff ering agent, kanye nasemikhiqizweni njengomthombo we-carbon dioxide kumaphilisi e-efrescent. Izicishamlilo zohlobo lwe-BC ezomile ziqukethe i-sodium bicarbonate (noma i-potassium bicarbonate). Okunye ukusetshenziswa kwe-bicarbonate kufaka phakathi ukucubungula i-pulp nephepha, ukwelashwa kwamanzi, kanye nokubhoboza uwoyela.

2. I-Sodium Bicarbonate iyisithako esivubelayo esine-ph ecishe ibe ngu-8.5 kusisombululo esingu-1% ku-25°c. Isebenza nama-phosphates e-food grade (ama-compounds e-acidic leavinging) ukukhulula i-carbon dioxide eyanda ngesikhathi senqubo yokubhaka ukuze inikeze okubhakiwe umthamo owandisiwe kanye nezimfanelo zokudla okuthambile. Isetshenziswa futhi eziphuzweni ezixutshwe nokudla ukuze kutholakale i-carbonation, okubangelwa lapho amanzi engezwa engxubeni equkethe i-sodium bicarbonate kanye ne-asidi. Iyingxenye ye-baking powder. Ibizwa nangokuthi i-baking soda, i-bicarbonate ye-soda, i-sodium acid carbonate, kanye ne-sodium hydrogen carbonate.

3. Ukukhiqizwa kosawoti abaningi be-sodium; umthombo we-CO2; isithako se-baking powder, usawoti okhipha uketshezi kanye neziphuzo; ezicimeni zomlilo, ezihlanzweni zokuhlanza.

4. I-Sodium bicarbonate (i-baking soda) usawoti ongaphili osetshenziswa njenge-ejenti yokubopha kanye ne-pH adjuster, futhi usebenza njenge-neutralizer. Isetshenziswa kuma-powder ashelela isikhumba.