Ca2Sb2O7

ceramic

· JVASP-49180· Ca2Sb2O7

Ca₂Sb₂O₇ is an inorganic ceramic compound belonging to the pyrochlore family of oxides, characterized by a complex crystal structure with calcium and antimony cations. This material is primarily of research and developmental interest for applications requiring high-temperature stability and chemical inertness, particularly in specialized thermal management, nuclear fuel applications, and advanced refractory systems where its structure provides resistance to sintering and phase transformation.

high-temperature ceramicsnuclear fuel matricesrefractory materialsthermal barrier coatingswaste immobilizationradiation-resistant ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.189	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.2620	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-78.94	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4385	eV/atom	—
Formation Energy(ΔHf)	-1.887	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.

Ca2Sb2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental