Specialty Gases
Carbonyl Sulfide
Carbonyl Sulfide Gas
A colorless gas with an unpleasant smell
Learn more about Carbonyl Sulfide gas, a colorless gas with an unpleasant smell, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
| Chemical Symbol | COS |
| Molecular Weight | 60.7 |
| Specific Volume | 2.1 |
| CAS Registry Number | 463-58-1 |
SHIPPING INFORMATION
| DOT Proper Name | Carbonyl Sulfide |
| Hazard Class | 2.3 |
| ID Number | UN2204 |
| Labels | Flammable Gas |
CYLINDER SIZES AVAILABLE
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
|---|---|---|---|
| 200 | 44 | 174.7 | 330 |
| 80 | 16 | 174.7 | 330 |
| 33 | 7 | 174.7 | 330 |
*Nonstandard cylinder sizes available upon request
SPECIFICATIONS SUBJECT TO CHANGE
Additional Information
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
| 3.0 | 99.9% | Oxygen Nitrogen Moisture Carbon Dioxide Hydrogen Sulfide | <0.01% <0.03% <0.01% <0.03% <0.01% | 3403 |
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.
