Table 1: Some physical characteristics of water [8].

Parameter Unit Value
GENERAL INFORMATION
Name Water
CAS ♯ - 7732-18-5
IUPAC Name - dihydrogen oxide
Empirical formula - H2O
Molecular mass daltons 18.012
EC Number - 231-791-2
PHYSICAL PROPERTIES
State - liquid
Odor - odorless
Color - colorless
Boiling point °C 100
Freezing point °C 0
Density kg/m3 997
Refractive index at 20°C - 1.333
Molar volume cm3/mol 18.0
Viscosity mPas(cP) 0.89
Viscosity temperature °C 25
Specific gravity g/cm3 1
Specific heat at 25°C kJ/K.mol 75.31