Mercury nitrite (HgNO₂) is an inorganic ceramic compound containing mercury and nitrite ions, belonging to the class of metal nitrite ceramics. This is a specialized and relatively uncommon material with limited documented industrial applications; it represents a research-level compound primarily of interest in specialized chemistry and materials science contexts rather than mainstream engineering practice. Due to mercury's toxicity and regulatory restrictions in many jurisdictions, HgNO₂ has largely been displaced by safer alternatives in any historical applications it may have served.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.936 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.795 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 11.38 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -294.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06020 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1331 | eV/atom | — |