Eu2As2O5

ceramic

· JVASP-100165· Eu2As2O5

Eu2As2O5 is a rare-earth ceramic compound containing europium and arsenic oxides, belonging to the family of mixed-valence rare-earth arsenates. This material is primarily of research interest rather than established industrial production, with potential applications in optical and electronic ceramics where rare-earth dopants provide luminescent or photonic functionality. The europium component makes this compound notable for possible use in phosphor development and specialized optical devices where rare-earth ceramics offer advantages in light emission or radiation interaction.

phosphor developmentoptical ceramics (research)rare-earth compound studiesradiation detection (potential)luminescent materialsadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.466	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)	0.6473	eV/atom	—
Formation Energy(ΔHf)	-1.891	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.

Eu2As2O5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental