Iron arsenate (FeAsO₄) is an inorganic ceramic compound composed of iron, arsenic, and oxygen, belonging to the family of metal arsenate ceramics. This material is primarily of research and industrial interest for applications requiring chemical stability in oxidizing environments and resistance to acidic conditions; it has been explored in contexts such as arsenic immobilization, ceramic coatings, and specialized refractory applications where conventional silicate ceramics would be unsuitable. While not a mainstream engineering ceramic like alumina or zirconia, iron arsenate compounds are notable for their potential in environmental remediation and high-temperature chemistry, though most engineering applications remain experimental or limited to specialized industrial niches.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.693 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3379 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9631 | eV/atom | — |