Water

R718, hydrogen oxide, dihydrogen oxide

Water

Formula: H2O | CAS: 7732-18-5

Synonyms: R718, hydrogen oxide, dihydrogen oxide

Specification

SpecificationValue/Information
FormulaH2O
CAS no.7732-18-5
Gas Response Factor, 11.7 eVZR
Gas Response Factor, 10.6 eVZR
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)1.244
SpecificationValue/Information
Molecular Weight, g/mole18.0
Melting point, °C0
Boiling point, °C100
Density, g.cm⁻³1
Ionisation Energy, eV12.61