Specialty Gases
Hydrogen Chloride Gas​ Supplier for New England
Hydrogen Chloride Gas
A colorless, corrosive, irritating, toxic gas
Learn more about Hydrogen Chloride gas, a colorless, corrosive, irritating, toxic gas, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
| Chemical Symbol | HCI |
| Molecular Weight | 36.46 |
| Specific Volume | 10.6 ft3/lb (0.68 m3/kg) |
| CAS Registry Number | 7647-01-0 |
SHIPPING INFORMATION
| DOT Proper Name | Hydrogen Chloride, Anhydrous |
| Hazard Class | 2.3 |
| ID Number | UN1050 |
| Labels | Poison Gas, Corrosive |
CYLINDER SIZES AVAILABLE
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
|---|---|---|---|
| 200 | 60 | 613 | 330 |
| 80 | 20 | 613 | 330 |
| 30 | 8 | 613 | 330 |
*Nonstandard cylinder sizes available upon request
SPECIFICATIONS SUBJECT TO CHANGE
Additional Information
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
| 5.0 (Semiconductor Process Gas) | 99.999% | O2 H2 N2 CO2 CO CH4 |
<1ppm <1ppm <1.5ppm <2ppm <1 <0.1ppm |
Call for Recommendation |
| 2.0 | 99.0% | O2 H2 N2 THC CO2 Cl2 |
<400ppm <200ppm <1000ppm <10ppm <300 <1ppm |
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.
