CHAPTER 1  >  MATERIALS  >  TABLES  >  TABLE 2
		Density of Gases at p = 1.0 bar and T = 25°C
	kg/m^3 kg/m^3 Air 1.169 Methane 0.648 Air (saturated) 1.132 Nitrogen 1.131 Ammonia 0.695 Nitrogen oxide 1.211 Butane 2.346 Nitrogen dioxide 1.857 Carbon dioxide 1.785 Oxygen 1.292 Carbon monoxide 1.13 Propane 1.806 Helium 0.161 Refrigerant R134a 4.203 Hydrogen 0.081 Sulfur dioxide 2.586