AMMONIA, H3N
Molecular weight g/mol: 17.031
Purity: 99.9995%
CAS: 7664-41-7 ,EC: 231-635-3, UN: 1005
Typical Filling Pressure: 15 °C: 7.3 bar(a) 70 °F: 114 psi(g)
Characteristics: Colorless flammable liquefied gas with a penetrating and suffocating odor.
| Liquid State | |
| Density at b.p. 1 atm kg/l: | 0.6814 |
| Density 20 °C kg/l: | 0.609 |
| Vapor pressure 20 °C bar: | 8.56 |
| Specific heat kJ/kg*K: | |
| Rel.Spec.wgt, air=1 (15 °C.1 bar): | 0.59 |
| Density 15 °C 1 atm kg/m3: | 0.73 |
| Gaseous state | |
| Specific heat (15 °C) kJ/kg* K: | 2.071 |
| Thermal conductivity µW/cm• K: | |
| Solubility in water at P=1 bar l/kg: | |
| Boiling point (1 atm) | |
| Temp. °C: | -33.4 |
| Heat of vaporization kJ/kg | 1369.8 |
| Critical point | |
| Temp. °C: | 132.5 |
| Pressure bar: | 112.78 |
| Density kg/l: | |
| Flammability in air | |
| Lower limit % volume: | 15.0 |
| Upper limit % volume: | 27 |