Final answer:
The correct maximum temperature for storing oxygen cylinders is 130 degrees Fahrenheit. This is to prevent the pressure inside the cylinder from rising to dangerous levels and to avoid the risk of a cylinder exploding.
Step-by-step explanation:
In health and safety, especially when dealing with compressed gases, it is critical to prevent oxygen cylinders from reaching temperatures that could cause the gas to expand and lead to a potential hazard. The recommended maximum temperature for storing oxygen cylinders is 130 degrees Fahrenheit (54.4 degrees Celsius). Storing cylinders above this temperature could significantly increase the pressure inside the cylinder due to the gas expanding, potentially leading to an explosion if safety devices fail.
As provided in the examples, there are guidelines and warnings associated with the storage of gases. The warning "Store only at temperatures below 120 °F (48.8 °C)" indicates that exceeding this temperature can result in dangerous pressure increases inside the container, risking rupture or explosion. In the case of medical oxygen cylinders with a volume of 35.4 L and a pressure of 151 atm at 25 °C, if the temperature were to significantly increase, it could lead to dangerous conditions, surpassing the safe operating limits.