AgHg2PO4 — Properties & Data | MatWorld

AgHg2PO4

Name: AgHg2PO4
Brand: MatWorld

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)	0.2846	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.251	eV	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.5467	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.8100	me	DFT · OptB88vdW · 27°C
Thermoelectric Power Factor(PF)2 entries	0.000825	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000856	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-109.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	158.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.149	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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