Main physical parameters of oxygen, nitrogen, and argon
Thread Content
Liquid density. Name: Density at 0°C and 111.33 kPa, in kg/m3. Temperature/°C; Density/kgM3. Gas-liquid ratio (volume ratio): Gas at 0°C and 111.33 kPa, liquid at boiling point. Oxygen: 1.429; -183°C; 1140; 797. Nitrogen: 1.251; -196°C; 808; 646. Argon: 1.784; -185°C; 1402; 785
In the third column, the poster should indicate the freezing point of the liquid, or its ice point； At 20 degrees Celsius and standard pressure, the values vary slightly.