Airgas Nitrogen MSDS provides hazard, handling, storage, and regulatory information for nitrogen gas and liquid.
This Material Safety Data Sheet (MSDS) for nitrogen, supplied by Airgas Inc., details the chemical’s identification, hazards, first‑aid measures, fire‑fighting instructions, and environmental impact. It includes safety precautions for both gaseous and cryogenic liquid forms, emphasizing asphyxiation and frostbite risks.
The document also outlines handling and storage requirements, exposure controls, physical‑chemical properties, stability, toxicology, transport regulations, and disposal guidelines, helping users comply with safety standards and regulatory obligations.
| Molecular formula | N2 |
|---|---|
| Gas density (lb/ft³) | 0.072 |
| Specific volume (ft³/lb) | 13.8889 |
| Liquid density at BP (lb/ft³) | 50.46 |
| Molecular weight | 28.02 g/mol |
Cylinders should be stored upright with valve protection caps, secured to prevent falling, and kept at temperatures below 52 °C; avoid puncturing or incinerating the container.
Use insulated gloves suitable for low temperatures, a full face shield, and safety eyewear; a self‑contained breathing apparatus is recommended for large spills.