What kind of items are typically characterized by having a cryogenic container?

Cryogenic containers are specifically designed to hold materials at extremely low temperatures, typically below -150 degrees Celsius (-238 degrees Fahrenheit). These containers are often used for transporting and storing gases in liquid form, such as liquefied natural gas (LNG), liquid oxygen (LOX), and liquid nitrogen (LN2).

Liquid hazardous materials are prevalent in cryogenic containers since these materials can exist as liquids at very low temperatures. The unique properties of these cryogenic liquids allow them to be handled safely and efficiently in various applications, including medical, industrial, and research settings.

In contrast, solid hazardous materials would not require a cryogenic container, as their physical state does not necessitate such extreme temperatures. Non-hazardous materials may or may not be stored in cryogenic containers, but this option does not accurately capture the characteristic of cryogenic containers being primarily used for specific liquids. Radioactive materials, while they can be transported in various types of containers, do not inherently require cryogenic conditions unless their physical properties dictate such a need. Thus, liquid hazardous materials are the ones most closely associated with cryogenic containers.