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Chemindex > 71086-78-7;7440-59-7 Helium

71086-78-7;7440-59-7 Helium

Product Name Helium
Molecular Formula He
Molecular Weight 4.002602
InChl InChI=1S/He
CAS Registry Number 71086-78-7;7440-59-7
EINECS 275-187-7
Molecular Structure
Density 0.1785(0℃)
Melting Point -272.3℃
Boiling Point -268.9℃