CaSeO2

ceramic

· JVASP-134395· CaSeO2

Calcium selenite (CaSeO₂) is an inorganic ceramic compound combining calcium with selenite ions, belonging to the family of oxysalt ceramics. While not widely established in mainstream engineering applications, this material is primarily encountered in research contexts exploring selenium-based ceramics for specialized functional applications. Its potential interest lies in high-density ceramic formulations and selenite chemistry relevant to nuclear waste immobilization, optical materials development, or niche electrochemical applications where selenium compounds offer unique electronic or chemical properties.

experimental/research ceramicsnuclear waste formsoptical ceramic developmentselenite chemistry studieshigh-density ceramic compoundselectrochemical ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.432	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)	0.5577	eV/atom	—
Formation Energy(ΔHf)	-1.536	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.

CaSeO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental