Is liquid nitrogen toxic? Itself non-toxic, liquid nitrogen gasification is nitrogen, nitrogen accounted for 78% of the air, naturally not toxic, but can make people frostbite.

 

Liquid nitrogen is not toxic; nitrogen boiling point is 77K (-196 ℃), in normal atmospheric pressure below minus 196 degrees Celsius will form liquid nitrogen, if pressurized, can be relatively high temperature to get liquid nitrogen.

 

Generally contact with the air will soon evaporate into nitrogen into the air, direct contact with food, although not produce toxic substances but there is no way to eat, are frozen. Liquid nitrogen freezing is generally used in medicine and research, but liquid nitrogen frozen food because the cost is too high, far more than the food itself, so rarely used. We are generally used to preserve human cell specimens used, can maintain cell activity and the inside of the RNA is not degraded. But to prevent frostbite, liquid nitrogen temperature is very low, has come to make some of the metal to reach the state without resistance.

If you are interested in the liquid nitrogen tanks or need other model, please click on our online customer service, or call us. Pchao, provide  different model of the liquid nitrogen container.
Welcome sending your inquiry: Phone : +8613569413718  
Email:info@panchaoglass.com