As2PbO4

ceramic

· JVASP-97817· As2PbO4

As₂PbO₄ is a lead-arsenic oxide ceramic compound that belongs to the mixed-metal oxide family. This material is primarily of research and historical interest rather than a widely adopted engineering ceramic, with potential applications in specialized optical, electronic, or nuclear shielding contexts where the combination of heavy metal oxides provides useful functional properties. The compound is notable for its high density and the chemical stability imparted by its dual metal-oxide structure, though its lead and arsenic content restricts its use to enclosed or controlled industrial environments due to toxicity concerns.

radiation shieldingspecialized optical ceramicsresearch/experimental compoundsheavy metal oxide systemselectronic component matriceslaboratory materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.919	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.809	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)	-1.343	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.

As2PbO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental