Liquid Sodium Chloride

Freezing point

605.9 K (332.8 °C)

Boiling point at 101.3 kPa

1,591 K (1,317.8 °C)

Liquid from

6.3 kPa

Critical point

2,799.3 K (2,526.2 °C) · 515 kPa

The curve connects the lowest point at which the substance can be liquid with the critical point. Above the critical temperature there is no liquid.