Ose vaila'au feololo-malosi fa'atasi ai ma le fuala'au kemikolo H3PO4 ma le mamafa mole e 97.995. E le fa'afefete, e le faigofie ona pala, toetoe lava leai se fa'ama'i.
O le phosphoric acid e masani ona faʻaaogaina i vailaʻau, meaʻai, faʻalaʻau ma isi pisinisi, e aofia ai le inhibitors ele, meaʻai faʻaopopo, taotoga nifo ma orthopedic, EDIC caustics, electrolytes, flux, dispersants, caustics alamanuia, fertilizers e pei o mea mata ma vaega o oloa faamamaina fale , ma e mafai foi ona faʻaaogaina e fai ma vailaʻau vailaʻau.
Faatoaga: Phosphoric acid o se mea mataʻutia mo le gaosiga o phosphate fertilizers taua (calcium superphosphate, potassium dihydrogen phosphate, ma isi), faʻapea foʻi ma le gaosiga o meaʻai (calcium dihydrogen phosphate).
Alamanuia:Phosphoric acid ose vaila'au mata'utia taua. O ana galuega tauave autu e faapea:
1, o le togafitiga o le uʻamea, le faʻavaeina o le phosphate film i luga o le uʻamea, e puipuia ai le uamea mai le pala.
2, faʻafefiloi ma le nitric acid e pei o se vailaʻau kemisi, e faʻaleleia ai le maeʻa o le uʻamea.
3, le gaosiga o sapalai fufuluina, insecticide mata mea phosphate ester.
4, o le gaosiga o mea mata o loʻo i ai phosphorus mumu retardant.
Mea'ai:phosphoric acid o se tasi o meaʻai faaopoopo, i meaʻai e pei o se sour sour, fefete meaʻai meaʻai, cola o loʻo i ai le phosphoric acid. Phosphates o ni mea'ai fa'aopoopo taua ma e mafai ona fa'aaogaina e fa'aleleia ai mea'ai.
Vailaau Fa'afomai: E mafai ona fa'aogaina le phosphoric acid e fai ai vaila'au phosphorous, pei ole sodium glycerophosphate.
Taimi meli: Iul-25-2024