There are many. The two points of interest of fluid nitrogen are a) that it's freezing and b) that it's nitrogen.
Fluid nitrogen is generally utilized as a cryogenic fluid. That just methods an extremely, freezing fluid. It's typical breaking point is - 196 C. It's regularly utilized for saving organic examples, and once in a while to protect different things. In addition to the fact that it is freezing, at the same time, in the event that you have a well-protected holder, fluid nitrogen will keep things cold uncertainly, as long as you top of the dimension now and again, even in case of a power blackout.
There are a great deal of different applications where low temperatures are required. A ton of trials (concoction, natural and physical) need cryogenic temperatures. Present day superconductors as a rule work at fluid nitrogen temperatures, so complete various electronic gadgets. There are likewise specific assembling and development systems that utilize it. For instance, huge bunches of solid will in general warmth up on blending, and when quick cooling is required, adding fluid nitrogen to the blend is an entrenched strategy.
Be that as it may, past the utilization of the freezing temperatures, nitrogen itself is helpful. In the event that you have to transport and store a lot of nitrogen, it's most proficient to do as such in fluid structure. Most normally, nitrogen is utilized on the grounds that to uproot oxygen. In the event that you have a procedure that is in threat of oxygen consumption, or on the off chance that you need to avoid the peril of a flame, keeping an unadulterated nitrogen condition is the least difficult way (this is uncommonly regular in the petrochemical business). It's even utilized as a feed stock in some substance forms, (for example, smelling salts creation). In those cases, on the off chance that you aren't in quick vicinity to a nitrogen-creating office, having it conveyed in fluid structure is general the most ideal approach.