Barium chloride (data page)

This page provides supplementary chemical data on barium chloride.

Material Safety Data Sheet

Structure and properties

Structure and properties
Index of refraction, nD?
Dielectric constant, εr? ε0 at ? °C
Bond strength?
Bond length?
Bond angle?
Magnetic susceptibility-72.6 x 10−6 cm3/mol
Melting point962 °C
Boiling point1560 °C
Density3.9 g/cm3
Solubility in H2O37.0 g/100 g

Thermodynamic properties

Phase behavior
Triple point? K (? °C), ? Pa
Critical point? K (? °C), ? Pa
Std enthalpy change
of fusion, ΔfusHo		15.85 kJ/mol
Std entropy change
of fusion, ΔfusSo		? J/(mol·K)
Std enthalpy change
of vaporization, ΔvapHo		? kJ/mol
Std entropy change
of vaporization, ΔvapSo		? J/(mol·K)
Solid properties
Std enthalpy change
of formation, ΔfHosolid		−855.0 kJ/mol
Standard molar entropy,
Sosolid		123.70 J/(mol K)
Heat capacity, cp71.2 J/(mol K)
Liquid properties
Std enthalpy change
of formation, ΔfHoliquid		−832.47 kJ/mol
Standard molar entropy,
Soliquid		143.52 J/(mol K)
Heat capacity, cp? J/(mol K)
Gas properties
Std enthalpy change
of formation, ΔfHogas		−498.73 kJ/mol
Standard molar entropy,
Sogas		325.73 J/(mol K)
Heat capacity, cp? J/(mol K)

Spectral data

UV-Vis
λmax? nm
Extinction coefficient, ε?
IR
Major absorption bands? cm−1
NMR
Proton NMR 
Carbon-13 NMR 
Other NMR data 
MS
Masses of
main fragments		 

References

  • Linstrom, Peter J.; Mallard, William G. (eds.); NIST Chemistry WebBook, NIST Standard Reference Database Number 69, National Institute of Standards and Technology, Gaithersburg (MD)
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