Antimony trioxide (data page)
This page provides supplementary chemical data on antimony trioxide.
Also known as Sb2O3. It has a melting point of 656 °C, and a boiling point of 1550 °C. It is a Cubic Crystal Structure with a density of 5.2G/Cm3
Material Safety Data Sheet[edit]
Structure and properties[edit]
Structure and properties | |
---|---|
Index of refraction, nD | ? |
Dielectric constant, εr | ? ε0 at ? °C |
Bond strength | ? |
Bond length | ? |
Bond angle | ? |
Magnetic susceptibility | ? |
Thermodynamic properties[edit]
Phase behavior | |
---|---|
Triple point | ? K (? °C), ? Pa |
Critical point | ? K (? °C), ? Pa |
Std enthalpy change of fusion, ΔfusH | ? kJ/mol |
Std entropy change of fusion, ΔfusS | ? J/(mol·K) |
Std enthalpy change of vaporization, ΔvapH | ? kJ/mol |
Std entropy change of vaporization, ΔvapS | ? J/(mol·K) |
Solid properties | |
Std enthalpy change of formation, ΔfH | ? kJ/mol |
Standard molar entropy, S | ? J/(mol K) |
Heat capacity, cp | ? J/(mol K) |
Liquid properties | |
Std enthalpy change of formation, ΔfH | ? kJ/mol |
Standard molar entropy, S | ? J/(mol K) |
Heat capacity, cp | ? J/(mol K) |
Gas properties | |
Std enthalpy change of formation, ΔfH | ? kJ/mol |
Standard molar entropy, S | ? J/(mol K) |
Heat capacity, cp | ? J/(mol K) |
Spectral data[edit]
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[edit]
This box:
- Except where noted otherwise, data relate to Standard temperature and pressure.
- Reliability of data general note.