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Protadur® E 290 (Carbon dioxide), liquefied

liquefied
Purity 99,9 vol.%
Descriptions Protadur® E 290 (Carbon dioxide)

Impurities

Impurities

Carbon monoxide 10 vol. ppm
Moisture 20 vol. ppm
Oil 5 mg kg⁻¹
Acidity corresponds to (*)
Reducing substances, phosphine, sulphite corresponds to (*)
Delivery formats For static tank installations
Properties asphyxiant
Valve connection plant specific
Shoulder colour none, proper transport marking in accordance with ADR

Conversions

m3 kg l liquefied
1 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

Manufacture complies with the requirements of EC Regulation 178/2002/EC and corresponds to the purity requirements for food additives according to regulation (EU) 231/2012, and also of EIGA/ISBT; stand 2011.
Manufacture complies with the requirements of EC Regulation 178/2002/EC and corresponds to the purity requirements for food additives according to regulation (EU) 231/2012, and also of EIGA/ISBT; stand 2011.

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
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