Helium Gas
Helium gas is used in cryogenic applications, heat transfer processes, shielding in welding, leak detection methods, analytical instruments like gas chromatography, and for lifting in balloons due to its inert properties and low density.
Properties
- Molecular Formula: He
- Molecular Weight: 4.0026 g/mol
- Boiling Point: -268.9 °C (-452.0 °F)
- Melting Point: -272.2 °C (-458.0 °F)
- Density: Approximately 0.1786 g/L
- Appearance: Colorless, odorless gas
- Odor: Odorless, ensuring safe use in various applications.
Uses and Applications
- Medical Applications: Helium-oxygen mixtures are used in medical treatments, such as respiratory therapies and MRI cooling systems.
- Scientific Research: Essential in cryogenics for cooling superconducting magnets and as a carrier gas in gas chromatography.
- Balloons and Airships: Helium’s low density makes it ideal for filling balloons and airships, providing buoyancy without the fire risk of hydrogen.
- Industrial Uses: Used in leak detection, controlled atmosphere welding, and as a purge gas in various industrial processes.
Safety Information
- Hazards: Helium is generally non-toxic and non-flammable but can displace oxygen in confined spaces, posing asphyxiation risks and problems.
- Storage: Store helium cylinders in well-ventilated areas, away from heat and ignition sources, to prevent hazardous situations.
- Handling: Use appropriate PPE like gloves and goggles when handling helium to ensure safety, especially during cylinder connection and disconnection.
Packaging and Delivery
Helium gas is packaged in high-pressure cylinders designed for safe storage and transport, ensuring compliance with strict safety regulations. Delivery options are available to meet business needs, providing secure transport to your location.