Argon

CAS NO: 7440-37-1
Molecular Formula: Ar
Molecular Weight: 39.95

Synonyms

18Ar

Argon

argongas

argon-40

argon atom

argonliquid

liquidargon

Chebi:49475

argonliquide

ARGON, 99.998+%

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Chemical Properties

mp :

-189.2 °C(lit.)
bp :

-185.7 °C(lit.)
merck :

13,788
density :

1.784（0℃）
vapourDensity :

1.38 (21 °C, vs air)