温度/℃ | 溶解度/g | |||
NaCl | KCl | NH4Cl | KNO3 | |
20 | 36.0 | 34.0 | 37.2 | 31.6 |
40 | 36.6 | 40.0 | 45.8 | 63.9 |
60 | 37.3 | 45.5 | 55.2 | 110 |