KAs2F7
ceramic· JVASP-62522· KAs2F7
KAs₂F₇ is an inorganic fluoride ceramic compound belonging to the potassium arsenic fluoride family. This material is primarily of research interest in solid-state chemistry and materials science, with potential applications in fluoride-based ionic conductors, optical components, and specialized ceramics where fluoride stability and chemical resistance are advantageous. Its relatively high density and fluoride composition make it a candidate material for applications requiring corrosion resistance or specific optical/thermal properties, though it remains largely in the experimental domain rather than mainstream industrial production.
fluoride ceramics researchionic conductor developmentoptical materials (experimental)corrosion-resistant coatingssolid-state chemistry compoundshigh-temperature ceramics (research)
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.