Hydrogen
Hydrogen, the lightest of all gases.
Commonly found in nature in compounds with other elements, it is the most abundant element in the universe. Hydrogen is a component of water, minerals and acids, as well as an essential part of all hydrocarbons and essentially all other organic substances. 73,9% of the mass of the visible universe is in the form of hydrogen.
H2
Chemical formula
0.07195
Relative density (air = 1)
2,016
Molecular Weight
4.220
Boiling Point at 101.3 kPA
Technical Properties
Product: hydrogen
Chemical formula: H2
Purity level: ≥ 99.8%
Relative density (air = 1): 0.07195
Aspect: colourless gas
Odour: odourless gas
Limit of flammability in air: 4 ÷ 75,6%
Chemical formula: H2
Purity level: ≥ 99.8%
Relative density (air = 1): 0.07195
Aspect: colourless gas
Odour: odourless gas
Limit of flammability in air: 4 ÷ 75,6%
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Safety Data Sheets
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