mass_fraction_of_halon2402_in_air

"Mass fraction" is used in the construction "mass_fraction_of_X_in_Y", where X is a material constituent of Y. It means the ratio of the mass of X to the mass of Y (including X). A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". The chemical formula for halon2402 is C2Br2F4. The IUPAC name for halon2402 is 1,2-dibromo-1,1,2,2-tetrafluoro-ethane.

List containing this term version: CF (64) CF (65)

Proposls with this term version:

Proposal: Martin Juckes []

Proposal: Roy Lowry [New halocarbon standard name requests]

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This term is not aliased.