phosphoric acid 85%
talaaga o oloa
Phosphoric acid, lea e taʻua foi o le orthophosphoric acid, o se vailaʻau inorganic e masani ona faʻaaogaina i pisinisi eseese.O lo'o i ai le malosi malosi, o lona fua fa'atatau o le H3PO4, ma lona mamafa mole e 97.995.E le pei o nisi vailaʻau faʻafefe, o le phosphoric acid e mautu ma e le faigofie ona malepe, ma avea ai ma filifiliga faʻalagolago mo le tele o faʻaoga.E ui o le phosphoric acid e le malosi e pei ole hydrochloric, sulfuric, poʻo nitric acids, e sili atu le malosi nai lo acetic ma boric acids.E le gata i lea, o lenei acid o loʻo i ai uiga lautele o se acid ma galue e pei o se vailaʻau vaivai tribasic.E taua le matauina o le phosphoric acid e hygroscopic ma faigofie ona mitiia le susu mai le ea.E le gata i lea, o loʻo i ai le gafatia e liua i le pyrophosphoric acid pe a vevela, ma mulimuli ane leiloa le vai e mafai ona liua i le metaphosphoric acid.
Fa'asinoga Fa'apitoa
| Meatotino | Vaega | Taua |
| Chroma | 20 | |
| H3PO4 | %≥ | 85 |
| Cl- | %≤ | 0.0005 |
| SO42- | %≤ | 0.003 |
| Fe | %≤ | 0.002 |
| As | %≤ | 0.0001 |
| pb | %≤ | 0.001 |
Fa'aoga:
O le faʻaogaina o le phosphoric acid e taua tele i pisinisi eseese, aemaise lava vailaʻau, meaʻai ma le gaosiga o fetilaisa.I totonu o le falemaʻi, e masani ona faʻaaogaina e avea o se sui anti-rust ma o se mea e faʻaaogaina i nifo ma togafitiga faʻasolosolo.I le avea ai ma mea'ai fa'aopoopo, e fa'amautinoa ai le mautu o le lelei o oloa.Phosphoric acid o loʻo faʻaaogaina foi e avea o se etchant i le electrochemical impedance spectroscopy (EDIC) ma o se electrolyte, flux ma dispersant i faiga faʻapisinisi eseese.O ona mea leaga e avea o se mea mataʻina lelei mo fale gaosi oloa, ae i totonu o faʻatoʻaga phosphoric acid o se vaega taua o fetilaisa.E le gata i lea, o se mea taua i mea faʻamama fale ma faʻaaogaina e fai ma vailaʻau.
I le aotelega, o le phosphoric acid o se mea e manaʻomia tele multifunctional faʻaogaina lautele faʻaaogaina i pisinisi eseese.O lona natura mautu ma le le faʻafefeteina, faʻatasi ma lona faʻaogaina o le acidity, avea ma filifiliga muamua mo le tele o talosaga.O le tele o fa'aoga a le Phosphoric acid, mai vaila'au i mea'ai fa'aopoopo, mai le faiga o nifo i le gaosiga o fetilaisa, ua fa'amaonia ai lona taua i le gaosiga ma le olaga i aso faisoo.Pe o se mea faʻamalosi, electrolyte poʻo se mea faʻamamaina, o lenei acid ua faʻamaonia lona aoga ma le faʻamaoni.Faatasi ai ma le lautele o talosaga ma mea aoga, o le phosphoric acid o se aseta taua i le tele o alamanuia.
