Al2Sb2O7

ceramic

· JVASP-19266· Al2Sb2O7

Al₂Sb₂O₇ is an antimony-aluminum oxide ceramic compound belonging to the pyrochlore or defect-fluorite family of oxides. While primarily of research interest rather than established industrial production, this material is investigated for applications requiring high thermal stability and chemical inertness in oxidizing environments, with potential relevance to advanced refractory systems and functional ceramics where antimony oxides provide specific electrical or optical properties.

High-temperature refractoriesThermal barrier coatings (research)Electrical insulation ceramicsCatalyst support materialsSolid-state chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.544	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1720	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	92.60	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6885	eV/atom	—
Formation Energy(ΔHf)	-1.636	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.

Al2Sb2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental