Hydrogen (H2)
UN1049 Hydrogen Compressed
Hydrogen is a flammable, colorless compressed gas. Hydrogen may be shipped as a non-liquified compressed gas in high pressure containers.
Product & Packaging Information
| Purity | Cylinder Size | Contents | Cylinder Pressure 70F | Standard Valve Outlet (CGA) |
|---|---|---|---|---|
| 99.95% | 200 300 Bulk | 216 scf 260 scf 125,000 | 2,400 psi 2,400 psi 2,700 psi | 350 350 1350 |
| 99.999% | 200 300 Bulk | 216 scf 260 scf 125,000 | 2,400 psi 2,400 psi 2,700 psi | 350 350 1350 |
| Product Data | |
|---|---|
| Molecular Weight | 2.016 |
| Specific Volume | 191.3 ft³ / lb |
| Compressed Density | 0.00523 lb / ft³ @ 70F |
| Boiling Point | -423F |
| Flammability in Air | 4.0-75% in Air |
| U.S. D.O.T. Hazard Class | 2.1 |
| U.S. D.O.T. Label | Flammable Gas |
