温度/℃ | 溶解度/g | |||
NaCl | KCl | NH4Cl | KNO3 | |
10 | 35.8 | 31.0 | 33.3 | 20.9 |
30 | 36.3 | 37.0 | 41.4 | 45.8 |
50 | 37.0 | 42.6 | 50.4 | 85.5 |