Aluminum Sulfate mo le fa'atau
Vaaiga lautele o oloa
Aluminum Sulfate, faʻatasi ai ma le faʻaaogaina o vailaʻau faʻaaogaina Al2 (SO4) 3, o se vailaʻau faʻapitoa taua e faʻaaogaina i le vai, gaosiga o pepa, gaosiga o paʻu, meaʻai ma falemaʻi ma isi faʻalapotopotoga.O lo'o i ai le malosi o le coagulation ma le sedimentation properties ma e mafai ona fa'amama lelei le fa'amalo, lanu ma mea le mama i le vai.O se su'esu'ega vai e tele-galuega ma lelei.
Fua Fa'atekinisi
| Fua fa'ameamea | Al2(SO4)3 |
| Molar mass | 342.15 g/mol (anhydrous) 666.44 g/mol (octadecahydrate) |
| Fa'aaliga | Pa'epa'e tioata malosi Hygroscopic |
| Malosi | 2.672 g/cm3 (anhydrous) 1.62 g/cm3(octadecahydrate) |
| Liu liusuavai | 770 °C (1,420 °F; 1,040 K) (decomposes, anhydrous) 86.5 °C (octadecahydrate) |
| Solubility i le vai | 31.2 g/100 mL (0 °C) 36.4 g/100 mL (20 °C) 89.0 g/100 mL (100 °C) |
| Solubility | solute teisi i le ava malosi, fa'afefeteina minerale acids |
| Acidity (pKa) | 3.3-3.6 |
| Fa'agata fa'amaneta (χ) | -93.0·10−6 cm3/mol |
| Fa'ailoga fa'afofo(nD) | 1.47[1] |
| Fa'amatalaga Thermodynamic | Fa'asologa o amioga: malo-vai-kasa |
| Std enthalpy of formation | -3440 kJ/mol |
Avanoa Autu o Talosaga
Vaivai:Fa'aaogaina e fa'amamā ai vai paipa ma vai fa'aleaganu'u falegaosimea, aveese fa'amalo tumau, lanu ma mea leaga, ma fa'aleleia le lelei o le vai.
Gaosi pepa:Fa'aaogaina e fai ma sui fa'atumu ma gelling e fa'aleleia ai le malosi ma le iila o le pepa.
Gaioiina pa'u:Fa'aaogaina i le faiga o pa'u pa'u e fa'aleleia ai lona tino ma le lanu.
Alamanuia Taumafa:I le avea ai o se vaega o coagulants ma mea e faʻafefeteina, e faʻaaogaina lautele i le gaosiga o meaʻai.
Alamanuia tau vailaau:Faʻaaogaina i nisi o gaioiga i le taimi o le sauniuniga ma le gaosiga o vailaʻau.
Teuina ma Puipuiga
Aluminum Sulfate e tatau ona teuina i totonu o se siosiomaga malulu, matutu mamao ese mai le susulu o le la.
Aloese mai le fa'afefiloi ma mea oona e 'alofia ai le a'afiaina o le fa'atinoga o oloa.
