Middlesex Gases

Specialty Gases

Carbon Monoxide Gas Supplier for New England

Carbon Monoxide Gas

A colorless, odorless, toxic, flammable gas

Learn more about Carbon Monoxide gas, a colorless, odorless, toxic, flammable gas, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.

TECHNICAL INFORMATION
Chemical Symbol CO
Molecular Weight 28.01
Specific Volume13.8 ft3/lb (0.86 m3/kg)
CAS Registry Number 630-08-0
SHIPPING INFORMATION
DOT Proper Name Carbon Monoxide,
Compressed
Hazard Class 2.3
ID Number UN1016
Labels Poison Gas, Flammable
Gas
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes* Contents Cylinder Pressure (PSIG) CGA Valve Connection
300 236 2000 350
200 175 1660 350
150A 148 2000 350
80A 78 2000 350
33A 34 2000 350
*Nonstandard cylinder sizes available upon request

SPECIFICATIONS SUBJECT TO CHANGE

Contact Us To Confirm

Additional Information
GradePurityImpuritySpecifications Equipment Recommended
4.0 99.99% Nitrogen
Oxygen
Carbon Dioxide
Hydrogen
Total Hydrocarbons
Moisture
<10ppm
<2ppm
<20ppm
<10ppm
<5ppm
<5ppm


Call for Recommendation
2.5
(Chemically Pure)
> 99.5% Total
Impurities
<0.5% Call for Recommendation
2.0
(Technical)
98.99% Total
Impurities
<1.0% Call for Recommendation
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.

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