AgHgAsO4

ceramic

· JVASP-112383· AgHgAsO4

AgHgAsO4 is an inorganic ceramic compound combining silver, mercury, arsenic, and oxygen elements, representing a mixed-metal oxide in the arsenic compound family. This material is primarily of research and historical interest rather than mainstream industrial use; it belongs to the broader class of heavy-metal arsenates that have been studied for their structural properties and potential applications in specialized contexts. The combination of toxic heavy metals (mercury and arsenic) severely restricts its practical engineering applications, making it relevant primarily to materials scientists investigating phase relationships, crystal structures, or historical materials documentation rather than to practicing engineers selecting materials for production.

materials research and phase studiescrystal structure analysisarchival/historical materials documentationlaboratory reference compounds

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.270	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7723	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.

AgHgAsO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental