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variable group > trace gas variables > 1,1,1,2,3,3,3-heptafluoropropane number concentration

PREFERRED TERM

1,1,1,2,3,3,3-heptafluoropropane number concentration  

DEFINITION

  • Number concentration means number of molecule per unit volume, and is used in the construction molecular_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical 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 1,1,1,2,3,3,3-heptafluoropropane is C3HF7. It is a member of the group of halogonated organics known as hydrofluorocarbons (HFCs). The IUPAC name is 1,1,1,2,3,3,3-heptafluoropropane

BROADER CONCEPT

ENTRY TERMS

  • HFC-227ea number concentration

OBSERVATION MATRIX

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/1-1-1-2-3-3-3-heptafluoropropanenumberconcentration

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