AgHg2PO4

ceramic

· JVASP-25808· AgHg2PO4

AgHg2PO4 is a mixed-metal phosphate ceramic compound containing silver and mercury in a phosphate matrix. This material is primarily encountered in research and specialized applications rather than widespread industrial use, belonging to the family of metal phosphates that are studied for their ionic conductivity and chemical stability properties. The compound is notable in electrochemistry and materials science research contexts, particularly for solid-state ion transport studies and as a potential component in specialized sensor or battery electrolyte applications where its unique silver-mercury composition may offer advantages over single-metal phosphate alternatives.

solid-state electrolytes (research)ionic conductorselectrochemical sensorslaboratory materials sciencemercury-containing ceramics (specialized)phosphate compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.878	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.251	eV	—
Seebeck Coefficient(S)	-109.4	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.149	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.

AgHg2PO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental