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Asiti ea Orthophosphoric (Phosphoric acid, orthophosphoric acid, E338)
Orthophosphoric (phosphoric) acid ke motsoako o tsoang sehlopheng sa asiti, acid e fokolang. Karolong e amoheloang ea li-additives tsa lijo, orthophosphoric acid e na le khoutu ea E338, ke ea sehlopha sa li-antioxidants (li-antioxidants), mme e sebelisoa joalo ka molaoli oa acidity.
Morero oa lik'hemik'hale H3PO4. Ha thempereichara e le kaholimo ho 213 ° C, e fetoloa ho ba acid e pyrophosphoric H.4P2O7. E qhibiliha hantle haholo ka metsing.
Litšobotsi tse akaretsang tsa E338
Asiti ea Orthophosphoric e na le lintho tse latelang tsa 'mele - ntho e entsoeng ka kristale e se nang' mala le monko, e qhibilihang hantle ka metsing a metsi, a atisang ho sebelisoa ka mokhoa oa mokelikeli o nang le sirapo (85% ea metsi a nang le tharollo ea orthophosphoric acid). Asiti ea Orthophosphoric e fumanoa ka lik'hemik'hale ho tsoa ho phosphate kapa ka hydrolysis (calorizator). Asiti ea Orthophosphoric e tšoauoa ka theko e tlase (haeba e bapisoa, ka mohlala, le citric acid), ka hona e sebelisoa khafetsa tlhahiso ea lijo le lino.
Kotsi ea Orthophosphoric acid
Phello e ka sehloohong e mpe ea E338 'meleng oa motho ke ho eketsa acidity, ka hona e sitisa tekanyo ea acid-base, kahoo lihlahisoa tse nang le E338 li lokela ho sebelisoa ka hloko e feteletseng ho batho ba nang le gastritis e nang le acidity e ngata, ka tsela e nepahetseng - ho ba qhelela ka thōko lijong. . Ho ea ka lingaka, Orthophosphoric acid e na le thepa ea leaching calcium 'meleng, e nang le phello e mpe ka ho fetisisa boemong ba enamel ea leino le lesapo la masapo, e bakang caries le osteoporosis. Tšebeliso e feteletseng ea E338 e baka mathata a ka mpeng, ho nyekeloa ke pelo le ho hlatsa.
Ts'ebeliso ea E338
Joalo ka taolo ea acidity, Orthophosphoric acid e sebelisoa indastering ea lijo ho fa lihlahisoa tatso e bolila kapa e babang hanyane. E sebelisoa ho hlahisa lino-mapholi tse nang le carbonate, li-cheeses tse entsoeng, mefuta e meng ea lihlahisoa tsa boroso le phofo ea ho baka.
Likopo tse ling tsa asiti ea Orthophosphoric: ho phekola meno, cosmetology, lifeme le indasteri ea meriana, tlhahiso ea sesepa le li-converter tsa mafome. Ho tsa temo, Orthophosphoric acid ke karolo ea mefuta e mengata ea menontsha.
Ts'ebeliso ea E338
Sebakeng sa naha ea rona ho lumelloa tšebeliso ea asiti ea Orthophosphoric, ho latela litekanyetso tse lumellehang tsa ts'ebeliso ke tlamo.