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Carbon dioxide 5.0, liquefied under pressure

liquefied under pressure
Purity 99,999 vol.%
Descriptions Carbon dioxide 5.0

Impurities

Nitrogen 8 vol. ppm
Oxygen 2 vol. ppm
Moisture 3 vol. ppm
Hydrocarbons 1 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 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

Typical applications

Suitable pressure regulators:

WEGA range: see brochure: "Good on Top: Pressure Regulators for Specialty Gases".
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