Specialty Gases
Air Supplier for New England
Air
A colorless, odorless, nonflammable gas
Learn more about Air, a colorless, odorless, nonflammable gas supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
| Chemical Symbol | N/A |
| Molecular Weight | 28.96 |
| Specific Volume | 13.3 ft3/lb (0.833/kg) |
| CAS Registry Number | 132259-10-0 |
SHIPPING INFORMATION
| DOT Proper Name | Air, Compressed |
| Hazard Class | 2.2 |
| ID Number | UN1002 |
| Labels | Nonflammable Gas |
CYLINDER SIZES AVAILABLE
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
| 300 | 311 | 2640 | 590 |
| 200 | 233 | 2200 | 590 |
| 80 | 88 | 2200 | 590 |
*Nonstandard cylinder sizes available upon request
SPECIFICATIONS SUBJECT TO CHANGE
Additional Information
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
| Ultra Zero | THC H2O CO2 CO |
<0.1 ppm <3 ppm <1 ppm <1 ppm |
3101 or 3201 Regulator | |
| Zero 0.1 | THC H2O |
<0.1 ppm <3 ppm |
3101 or 3201 | |
| Zero 1.0 | THC H2O |
<1.0 ppm <3 ppm |
3101 or 3201 | |
| Zero 2.0 | THC | <2.0 ppm | 3101 or 3201 | |
| Dry | H2O | <10 ppm | 3101 or 3201 |
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.
