Nitrogen becomes liquid at -320 °F it has a water-white appearance and must be handled with care due to its low temperature.
Features
- Colorless, odorless, nonflammable, cryogenic liquid.
Specifications
Cylinder
- Connection Valve (CGA) : CGA 580
- Cylinder Size : 22
- Cylinder Volume (lbs, l, or ft3) : 5,781 ft3
- Cylinder Material : Stainless Steel
Technical
- Gas : Nitrogen (Refrigerated)
- Symbol : N2(R)
- Chemical Symbol : N2
- Gas Grade : Industrial
- Molecular Mass : 28.01 g/mol
- Specific Volume : 13.8 ft3/lb (.86 m3/kg)
- CAS Number : 7727-37-9
Shipping
- Shipping Name : Nitrogen, Refrigerated Liquid
- Hazard Class : 2.2
- UN Number : 1977
- Label : Nonflammable Gas
Safety
- Physical state : Gas
- Appearance : Colorless liquid
- Color : Colorless liquid
- Odor : No odor warning properties
- Melting point : -210 °C
- Boiling point : -195.8 °C
- Critical temperature : -149.9 °C
- Critical pressure : 3390 kPa
- Relative vapor density at 20 °C : .8
- Density : 808.5 kg/m_ Liquid density at boiling point and 1 atm
- Relative gas density : 0.97
- Solubility : Water: 20 mg/l
