Carbon dioxide 3.0, liquefied under pressure
liquefied under pressure
| Purity | 99,9 vol.% | |
| Descriptions | Carbon dioxide 3.0 | |
|
Impurities |
||
| Nitrogen + oxygen | 500 vol. ppm | |
| Moisture | 50 vol. ppm | |
| Hydrocarbons | 10 vol. ppm | |
| Delivery formats | In steel cylinders | |
| Cylinders/container volumes | 13,4 l | 50 l |
| Content (kg) | 10 | 37,5 |
| Vapour Pressure (bar) | 50,9 | 50,9 |
Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.
Properties
asphyxiant
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour dusty grey (RAL 7037)
Conversions
| m3 | kg | l liquefied | |
| 1 m³ at 288.15 K (15°C); 1 bar | 1,000 | 1,848 | 1,569 |
| 1 kg | 0,541 | 1,000 | 0,849 |
| 1 l liquid at T triple point; 5,2 bar | 0,637 | 1,178 | 1,000 |
Other delivery formats
on request ; Alumini® 12, 200 Carbon dioxide 4.5 ; in static tank: Liquid 3.0 carbon dioxide, liquid Protadur® E 290, liquid R-744 ; in steel cylinders and bundles: Carbon dioxide to DIN EN ISO 14175, MR, 3.0, 4.5, 5.0, Protadur® E 290, R-744, Corpadur® C, Secudur® C
Physical Data
Molar mass 44,01 g mol-1
Sublimation point
Sublimation temperature 194,65 (-78,5) K (°C)
Heat of sublimation 571,08 kJ kg-1
Density 1562 kg m-3
Gaseous state
Density (at 273.15 K and 1.013 bar) 1,98 kg m-3
Density Ratio to Air (at 288.15 K and 1.013 bar) 1,53
Specific heat (at 298.15 K and 1.013 bar) 0,83 kJ kg-1 K-1
Thermal Conductivity (at 288.15 K and 1.013 bar) 0,0157 J s-1 m-1 K-1
Critical Point
Temperature 304,21 (31,1) K (°C)
Pressure 73,83 bar
Density 464 kg m-3
Triple Point
Temperature 216,6 (-56,6) K (°C)
Vapour Pressure 5,185 bar
Heat of Fusion 196,7 kJ kg-1
Additional operating figures
Ignition Point -- K (°C)
Ignition Range in Air -- vol.%
Calorific Value to DIN 51850 -- kJ kg-3