Ag3AsO4

ceramic
· Ag3AsO4

Silver arsenate (Ag₃AsO₄) is an inorganic ceramic compound composed of silver and arsenate ions, belonging to the family of metal arsenate materials. While primarily encountered in laboratory and research contexts rather than high-volume industrial production, this compound has attracted attention in photocatalysis, ion-exchange applications, and as a precursor material for synthesizing other silver-based ceramics. Its notable characteristics within the arsenate family—including its crystal structure and chemical stability—make it relevant for specialized applications where arsenic-containing compounds are acceptable, though its use remains limited compared to more conventional ceramic alternatives due to toxicity considerations and availability constraints.

photocatalytic materialsresearch and developmention-exchange systemsspecialized ceramics synthesislaboratory compounds

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.2352
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
0.000
eV—
↳
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-35.77
µV/K—
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.01040
eV/atom—
Formation Energy(ΔHf)
-0.6921
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.