Igama Lomkhiqizo:I-Phosphoric acid
Ifomethi ye-molecular:I-H3O4P
Inombolo ye-CAS:7664-38-2
Isakhiwo samangqamuzana omkhiqizo:
Izakhiwo Zekhemikhali:
I-Phosphoric acid iyisithako esiqinile esingenambala, esingenaphunga, esicwebezelayo noma esiwuketshezi oluwuketshezi oluwugqinsi.Isimo somzimba singamandla nezinga lokushisa.
I-phosphoric acid egxilile yenzeka njengoketshezi olungenambala, olunganuki, olunamanzi.Inokunambitheka kwe-asidi ejabulisayo uma ihlanjululwe ngokufanelekile.
I-phosphoric acid ehlanzekile, ebizwa nangokuthi i-orthophosphoric acid, iyi-asidi yamaminerali ecacile, engenambala, enamandla aphakathi.Imvamisa imakethwa njengesixazululo esinamanzi esingu-75-85% lapho itholakala khona njengoketshezi olucacile, olubonakalayo.
I-phosphoric acid yezinga lokudla isetshenziselwa ukwenza ukudla neziphuzo.Inikeza ukunambitheka okubabayo noma okumuncu futhi, njengoba ikhemikhali ekhiqizwa ngobuningi, itholakala ngeshibhile futhi ngamanani amakhulu.I-Phosphoric acid, esetshenziswa eziphuzweni eziningi ezithambile, iye yaxhunyaniswa nokuncipha kwamathambo ezifundweni ze-epidemiological.Kafushane, i-phosphoric acid iyi-asidi eqinile kanye nekhemikhali yasezimbonini evamile esetshenziswa ekwenzeni inani elibanzi lemikhiqizo, ikakhulukazi izihlanzi ze-porcelain nezinsimbi, okokuhlanza, kanye nomanyolo.Ibuye isetshenziswe njengesengezo sokudla futhi iyingxenye enkulu yeziphuzo ezibandayo eziningi.Ukugxila okuphansi kwe-phosphate kutholakala emanzini okuphuza afakwa kuwo kwezinye izindawo ukuze kuncishiswe ukuncibilika komthofu.
Isicelo:
I-Phosphoric acid ingeyesibili ngemuva kwe-sulfuric acid njenge-asidi yezimboni futhi ihlezi iklelisa kumakhemikhali ayi-10 aphezulu asetshenziswa emhlabeni jikelele.Izifundazwe, kodwa isetshenziswa kwezinye izinhlelo zokusebenza eziningi.I-Phosphates yayisetshenziswa njengabakhi kanye nezithambisa amanzi.Umakhi yinto eyengezwe ezinsipho noma okokuhlanza ukuze kukhuliswe amandla azo okuhlanza.
I-Phosphoric acid isetshenziswa njengendawo emaphakathi ekukhiqizeni izithasiselo zokudla kwezilwane, amakhemikhali okwelapha amanzi, ukwelapha okungaphezulu kwensimbi, i-etching agent, kanye nemikhiqizo yokunakekela komuntu siqu efana nokuxubha amazinyo.Isetshenziswa njenge-catalyst embonini ye-petroleum ne-polymer.I-Phosphoricacid isetshenziswa ekudleni njengesilondolozi, i-acidulant, nesithuthukisi ukunambitheka;yenza iziphuzo ze-carbonated ezifana ne-Coca Cola ne-Pepsi zibe ne-asidi, zinikeze ukunambitheka okumnandi.I-Phosphoric acid isetshenziswa njenge-arust remover kanye nesicoci sensimbi.I-Naval Jelly cishe i-25% ye-phosphoric acid.Okunye ukusetshenziswa kwe-phosphoric acid kufaka phakathi ukulawula ukukhanya ekukhiqizeni ingilazi, ukudaya izindwangu, i-raber latexcoagulation, nosimende wamazinyo.
I-Phosphoric acid (H3PO4) iyi-oxoacid ebaluleke kakhulu ye-phosphorus futhi ukusetshenziswa kwayo okuyinhloko kusekwenziweni komanyolo.
Emzimbeni womuntu, i-phosphate iyinhlanganisela eyinhloko equkethe i-phosphorus.I-Phosphate iyinhlanganisela ye-inorganic futhi ingusawoti we-phosphoric acid.Ingenza ama-esters e-organic anezinhlobonhlobo zezinhlanganisela futhi lezi zibalulekile ezinqubweni eziningi ze-biochemical.I-Phosphate inefomula ye-empirical PO43-.Kuyi-molecule ye-tetrahedral, lapho i-athomu ye-phosphorus ephakathi izungezwe ama-athomu amane omoya-mpilo.
Ezinhlelweni zebhayoloji, i-phosphate ivame ukutholakala njenge-ion yamahhala (i-phosphate ye-inorganic) noma njenge-ester ngemuva kokusabela nezinhlanganisela eziphilayo (okuvame ukubizwa ngokuthi ama-organic phosphates).I-phosphate ye-Inorganic (evame ukuchazwa ngokuthi i-Pi) iyingxube ye-HPO42- ne-H2PO4- ku-pH yemvelo.