Phosphoric acid |7664-38-2
Tlhaloso ea Sehlahisoa:
| Lintho tsa tlhahlobo | Tlhaloso |
| Bohloeki | 99.5% Min |
| P2O5 | 53.0% Mets |
| N | 21.0% Mets |
| H2O | 0.2% Max |
| Metsi a sa qhibiliheng | 0.1% Max |
| PH | 7.8-8.2 |
| Ponahalo | Seela se se nang mmala se bonaletsang |
Tlhaloso ea Sehlahisoa:
Asiti ea phosphoric ke asiti e tloaelehileng ea inorganic mme ke asiti e mahareng ho isa ho e matla.Asiti ea eona e fokola ho feta li-acid tse matla tse kang sulfuric acid, hydrochloric acid le nitric acid, empa e matla ho feta li-acid tse fokolang tse kang acetic acid, boric acid le carbonic acid.Phosphoric acid e kopana le sodium carbonate ho Chemicalbook e fapaneng pH ho hlahisa matsoai a fapaneng a acid.E ka susumelletsa letlalo ho baka ho ruruha le ho senya mesifa ea mesifa.Phosphoric acid e tsepamisitsoeng e na le phello e senyang ha e chesoa ka porcelain.E na le hygroscopic, e boloke e tiisitsoe.
Kopo:
(1) E sebelisoa haholo indastering ea phosphate, electroplating, indasteri ea polishing, indasteri ea tsoekere, manyolo a kopantsoeng joalo-joalo.Ka indasteri ea lijo e le acidifier, limatlafatsi tsa tomoso, joalo-joalo.
(2) Haholo-holo e sebelisoa e le sesosa sa ethylene hydration ho hlahisa ethanol, phosphate e phahameng ea bohloeki, tlhahiso ea meriana, reagent ea lik'hemik'hale.
(3) Haholo-holo e sebelisoa ha ho etsoa menontsha ea lik'hemik'hale, li-detergents, li-additives tsa lijo le lijo, li-retardants tsa malakabe le li-phosphates tse fapa-fapaneng.
4E ka etsoa ka asiti ea acetic.
(5) E ka sebelisoa e le ntho e bolila le limatlafatsi tsa tomoso.E ka sebelisoa e le sesebelisoa sa souring bakeng sa li-seasonings, thepa ea makotikoting le lino tse khathollang.E sebelisoa e le mohloli oa limatlafatsi tsa tomoso ha ho etsoa ritelo ho thibela ho ata ha libaktheria tse hlahlathelang.
(6) Asiti ea phosphoric e metsi e sebelisoa haholo ho etsa phosphates tse fapa-fapaneng, tse kang ammonium phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, joalo-joalo le phosphates e khutsufalitsoeng.E hlwekisitsweng phosphoric acid e sebediswa ho etsa calcium phosphate bakeng sa phepo.E sebelisoa bakeng sa phekolo ea phosphating ea tšepe, e entsoeng ka tharollo ea electrolytic polishing le tharollo ea lik'hemik'hale bakeng sa ho bentša lihlahisoa tsa aluminium.
(7)Indasteri ea meriana ea ho etsa sodium glycerophosphate, iron phosphate, joalo-joalo, empa hape le bakeng sa ho etsa zinki phosphate e le sekhomaretsi sa meno sa Chemicalbook sa meno.E sebelisoa e le sesosa sa phenolic resin condensation, lidae le tlhahiso ea lipakeng tsa desiccant.Indasteri ea khatiso bakeng sa ho lokisoa ha matheba a lipolanete tsa khatiso tsa 'mala oa offset holim'a tharollo ea ho hloekisa.E boetse e sebelisoa ho etsa mokelikeli o emisang bakeng sa lithupa tsa mocheso.Indasteri ea metallurgic bakeng sa tlhahiso ea seretse sa phosphoric acid refractory, e ntlafatsa bophelo ba sebōpi sa tšepe.Ke ntho e tiisang ea peista rabara le thepa e tala bakeng sa ho hlahisa setlamo sa inorganic.E sebelisoa indastering ea pente joalo ka pente ea antirust bakeng sa tšepe.
(8) Boikemisetso ba chromium, nickel, vanadium sebopeho ka tšepe, thibelo ea mafome a tšepe, coagulant ea rabara, boikemisetso ba naetrojene e se nang protheine serum, k'holeseterole eohle le tsoekere eohle ea mali joalo-joalo.Crystallized phosphoric acid e sebelisoa haholo ho li-microelectronics, libeteri tse nang le matla a mangata, khalase ea laser le mekhoa e meng ea tlhahiso, e le mohloli o phahameng oa bohloeki, lisebelisoa tsa bongaka.
Sephutheloana:25 kgs/ mokotla kapa kamoo o kopang kateng.
Polokelo:Boloka sebakeng se nang le moea oa moea, se omileng.
PhethahatsoTloaelo:Maemo a Machaba.
