Specialty Gases
Carbon Monoxide
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 Volume | 13.8 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
Additional Information
| Grade | Purity | Impurity | Specifications | 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.
