He
Rare Gases Solutions
CAS NO: N/A
Helium — Lower Black / Upper Yellow
Obtained from natural-gas wells. Used for its inert and light properties.
Technical Identification
| Chemical Name | Helium — Lower Black / Upper Yellow |
| Chemical Formula | He |
| Classification | Rare Gases |
| UN Number | UN 1075 (Standard) |
| Odour | Odourless |
Physical Properties
| Molecular Weight | Variable per Grade |
| Relative Density | As per Gas Standard |
| Flammability | Non-Flammable |
Minimum Certified
High Purity
Standard Compliance
Supply & Logistics
| Valve Conn. | Standard DIN/BS |
| Fill Pressure | 200 Bar |
| Cylinder Color | Lower Black / Upper Yellow |
Industrial Applications
Pressurisation, welding shielding, leak detection, and cryogenics.
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