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Balloon gas0 pages
Balloon gas He
PURE GASES
Marking
CAS-Number
7440-59-7
Characterization acc. ADR UN 1046, Helium, compressed, 2.2
Class 2, 1A
Cylinder Marking
shoulder:
brown
Essential properties
Colourless, odorless rare gas, compressed, very much lighter than air
Symbols of Risks
0
as, compressed
Physical Properties
molecular weight: 4,0026 kg/kmol
gas density at 0°C and 1,013 bar: 0,1785 kg/m3
density ratio to air: 0,1380
For additional safety information see Material /safety data sheet No. 061 A (Helium]
Valves / Manifolds
Valve connection
DIN 477 Nr. 6: W21,8x 1/14"
300 bar: CEN Nr. 1: W 30 x 2
Recommended Manifolds special balloon gas valve
Specifications / Cylinders
Balloon gas | ||
Composition | ||
He > | 99 | Vol.-% |
Cylinders / Contents | ||
F 05 200 bar | 0,9 | m3 |
F 10 200 bar | 1,8 | m3 |
F 20 200 bar | 3,7 | m3 |
F 50 200 bar | 9,2 | m3 |
Bdl 12 * F 50 200 bar | 110,4 | m3 |
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