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Molecular formula
CO2
UN2187
Refrigerated liquid
CAS Number
124-38-9
.
Molar mass
44.010 g/mol
Content in dry air
400.00 ppm
Liquid Phase
At boiling point at 1.013 bar
1 m3 vol
1178.4 Kg(mass)
Liquid density (at triple point)
1178.4 kg/m3 deg C
Critical Point
​Temperature
31.06 °C
Pressure
73.83 bar
Density
468.19 kg/m³
Triple Point
​Temperature
-56.56 °C
Pressure
5.1867 bar
Purity Grade Chart
Research Grade:
Purity = 100%
Other gases = 0.00%
Food:
Purity = 99.90%
Other gases = 0.10%
Super-critical Fluid Grade:
Bone Dry:
Purity = 100%
Other gases = 0.00%
Laser:
Purity = 99.95%
Other gases = 0.05%
Anaerobic:
Purity = 99.95%
Other gases = 0.05%
Purity = 99.80%
Other gases = 0.20%
Medical:
Purity = 99.50%
Other gases = 0.50%
Industrial:
Purity = 99.50%
Other gases = 0.50%
Beverage:
Purity = 99.90%
Other gases = 0.10%
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