What temperature range is typically associated with cryogens?

The characteristic temperature range associated with cryogens is that they exist at temperatures below -130°F. Cryogens are substances that are in a liquid state at extremely low temperatures and are commonly used in various applications, such as cooling superconductors or for medical purposes. They include gases like liquid nitrogen and liquid helium, which need to be stored and transported at very low temperatures to maintain their liquid state.

Temperatures above -130°F do not qualify as cryogenic. For instance, temperatures above 0°F or within the range of 32°F to 212°F fall under non-cryogenic conditions and do not apply to the classification of substances that can be deemed cryogens. The understanding of this temperature range is crucial for safety protocols in handling, storing, and working with cryogenic materials, ensuring proper precautions are taken to prevent hazards associated with extremely low temperatures.