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Store A Small Amount Of Liquid Nitrogen

Edit: Henan Tianchi Instrument Equipment Co., Ltd    Date:2018-04-16
What Container Should Be Used To Store A Small Amount Of Liquid Nitrogen?Since liquid nitrogen has a low temperature characteristic, it must be stored with a heat-retaining apparatus.liquid nitrogen tank is a professional storage liquid nitrogen is container, and a small liquid nitrogen tank of 2 liters/3 liters/6 liters is generally reserved for liquid nitrogen. 
The time is about 1 to 2 months. It is relatively safe to store it. If you do not store it for a long time, you can use a thermos bottle for temporary storage. Note that the lid should not be covered too tightly, and the gas outlet hole should be left vaporized. This can only be evaporated after several hours of storage.
Store A Small Amount Of Liquid Nitrogen
If there is skin contact, if there is frostbite, seek medical treatment. If inhaled liquid nitrogen, quickly from the scene to the fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Get medical attention.
Related reading:Liquid Nitrogen Expansion And Contraction Experiment