Phoenix Gases

Carbon Monoxide

Description Grade Impurities
(Gas phase)
99.997% (N4.7)
(Vol. PPM)
99.999% (N5.0)
(Vol. PPM)
Carbon Monoxide is a toxic, flammable, colourless, and odourless gas. It is slightly lighter than air. Carbon Dioxide < 2 < 1
THC < 1 < 0.5
Moisture < 1 < 2
Nitrogen < 20 < 1
Hydrogen < 3 < 1
Oxygen < 1 < 0.5
Argon < 2 < 7
Description Grade Impurities
(Gas phase)
99.997% (N4.7)
(Vol. PPM)
99.999% (N5.0)
(Vol. PPM)
Carbon Monoxide is a toxic, flammable, colourless, and odourless gas. It is slightly lighter than air. Carbon Dioxide < 2 < 1
THC < 1 < 0.5
Moisture < 1 < 2
Nitrogen < 20 < 1
Hydrogen < 3 < 1
Oxygen < 1 < 0.5
Argon < 2 < 7
Cylinder Size Volume (M3) Pressure (Bar) Cylinder Data
B50al 9.6 200 Supplied as a high pressure gas in aluminium cylinders.

Standard sizes / Volumes as listed –
Smaller volumes are available on request.

Phoenix Gases can supply any internationally recognised valve type. For Carbon Monoxide the standard international valve types are as follows
American CGA 350 / DISS 724
British BS 341 – 4
European DIN 477 – 5
Gas Data
Mol. Weight 28.0104
Boiling Point -191.5°C
Density 1.25 kg/cm3
Recommended Regulator
Two stage brass or stainless steel body with stainless steel internals.

Phoenix Gases has a variety of suitable handling equipment for this product – please enquire.

Typical Applications
Manufacture of a wide variety of chemicals, used in modified atmosphere packaging and recovery of nickel from iron ore.