Hg2W2O7
ceramic· JVASP-43004· Hg2W2O7
Hg₂W₂O₇ is a mercury-tungsten oxide ceramic compound belonging to the pyrochlore or related oxide family. This material is primarily of research and specialty interest rather than established industrial production, with potential applications in functional ceramics where the unique combination of heavy metal and tungsten oxides may provide distinctive optical, electronic, or catalytic properties. The material's development context typically relates to exploratory work in advanced ceramics, possibly for photocatalytic, sensing, or radiation-shielding applications where the tungsten-mercury combination offers advantages over conventional alternatives.
photocatalytic materials researchadvanced ceramics developmentradiation interaction studiesfunctional oxide compoundsspecialty sensor materialsexperimental optical coatings
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.