Under standard conditions, the volume of 1 mole of ideal gas is about 22.4 liters, that is, the molar volume of gas is 22.4 L/mol. The conventional packaging of sulfur hexafluoride gas is 50 kg/bottle. To roughly convert, after a 50 kg bottle of sulfur hexafluoride gas is completely gasified, it is about 7.6 m3 under standard conditions.