Nitrous oxide is stored as a gas and liquid at what psi?

Nitrous oxide is typically stored in cylinders where it exists in both liquid and gaseous states. The pressure at which this occurs is a crucial detail for safety and handling. At approximately 750 psi, nitrous oxide maintains a dual-phase equilibrium, meaning that the liquid and gaseous forms exist together in the cylinder.

This specific pressure is important in ensuring the proper functioning of nitrous oxide as an anesthetic or as a recreational gas. At lower or higher pressures, the characteristics of nitrous oxide could change, potentially leading to issues with delivery systems or safety hazards.

Understanding the physical properties of nitrous oxide, especially its behavior under varying pressures, is essential for anyone working with this substance, particularly in medical or dental applications where precise dosages are critical.