Hg2P2O7

ceramic

· JVASP-121465· Hg2P2O7

Hg₂P₂O₇ is a mercury-based phosphate ceramic compound that belongs to the family of heavy metal oxide ceramics. This material is primarily of research and specialized industrial interest rather than mainstream engineering use, with applications centered on its unique chemical and optical properties in niche sectors. Its mercury content makes it relevant for specific chemical processing, optical material research, and historical applications in analytical chemistry, though regulatory restrictions on mercury-containing materials have limited its modern industrial adoption.

analytical chemistry reagentsoptical material researchspecialized ceramicsmercury-based compoundschemical sensinglaboratory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2308	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.586	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)	-1.547	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.

Hg2P2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental