Selenic acid (H₂SeO₃) is an inorganic oxyacid ceramic compound containing selenium in the +4 oxidation state. While not commonly encountered as a bulk engineering material, it serves specialized roles in chemical processing, analytical chemistry, and materials synthesis, where its oxidizing properties and selenium content are leveraged for niche applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.190 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.357 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 8.660 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.07747 | C/m² | — | ||
Seebeck Coefficient(S) | -332.7 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8651 | eV/atom | — |