---
title: Liquid Nitrogen Under Vacuum — HIGH T3CH
url: https://hight3ch.com/liquid-nitrogen-under-vacuum/
date: 2014-07-07
---

# Liquid Nitrogen Under Vacuum

At standard sea level pressure, liquid nitrogen has a boiling point of -321 °F / -196 °C. That’s just 77 °C above absolute zero. It’s very cold stuff! Solid nitrogen is something few people have ever seen. In this lecture, ChefSteps explains why liquid nitrogen goes solid under an extreme vacuum.