Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature. It is a colorless clear liquid with a density of 0. Here is a look at the temperature range of liquid nitrogen , as well as facts about its appearance and properties. How cold is liquid nitrogen ? K (-346°F and – 324°F).
Since it is obtained from the atmosphere, liquid nitrogen.
K, nitrogen boils and becomes a gas. Like and element Nitrogen has three phases, soli liquid and gas. The “normal” state of nitrogen is that of a . Under normal atmospheric pressure, nitrogen exists as a liquid between the temperatures of -210°C and -196°C which equals -346°F and -320. Below – 210°C, nitrogen freezes and becomes a solid. Above -196°C, nitrogen boils and becomes a gas.
Since nitrogen is noncorrosive, special materials of construction are not required to prevent corrosion. However, mate- rials of construction must be selected to withstand the low temperature of liquid nitrogen. Vessels and piping should be designed to American Society of Mechanical Engineers (ASME) specifications or the .