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Helium

Naam product Helium
MF He
Molecuulgewicht 4.002602
InChI InChI=1S/He
CAS-nummer 71086-78-7;7440-59-7
EINECS 275-187-7
Moleculaire Structuur 71086-78-7;7440-59-7 Helium
Dichtheid 0.1785（0℃）
Smeltpunt -272.3℃
Kookpunt -268.9℃
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International Gases and Chemicals Ltd.    Tel:+44-0-1782-565556
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