Contact

R-744, liquefied under pressure

liquefied under pressure
DIN 8960
Purity 99,995 vol.%
Descriptions R-744

Impurities

Impurities

Nitrogen + oxygen 45 vol. ppm
Moisture 5 vol. ppm
Hydrocarbons 50 vol. ppm
Carbon monoxide 5 vol. ppm
Delivery formats In steel cylinders and 12-cylinder bundles
Cylinders/container volumes 13,4 l 33,0 l 50 l 12 x 50 l 13,4 l 33,0 l 50 l 12 x 50 l
Content Content (kg) 10 25 37,5 450 10 25 37,5 450
Vapour Pressure Vapour Pressure (bar) 57,3 57,3 57,3 57,3 57,3 57,3 57,3 57,3

Vapour pressure corresponds to 293.15 K (20°C).

Vapour pressure corresponds to 293.15 K (20°C).

Properties asphyxiant
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour dusty grey (RAL 7037)

Other delivery formats

on request

Physical Data

Molar mass 44,0 g mol-1
boiling temp K (°C)
Critical Point
Temperature 304,21 (31,06) K (°C)
Pressure 73,83 bar
Density 464 kg m-3
Additional operating figures
Safety group according to DIN EN 378 A1
practical threshold value 0,1 kg m-3
Flammability (LFL) - kg m-3
ozone depletion potential 0
Global warming potential (GWP₁₀₀) 1
Back