Ba2OsO4

ceramic

· JVASP-107878· Ba2OsO4

Ba₂OsO₄ is a barium osmium oxide ceramic compound belonging to the family of mixed-metal oxides. This material is primarily of research and specialized industrial interest, valued for its high density and thermal stability, with potential applications in environments requiring chemically resistant and thermally robust ceramic phases. Due to its osmium content, Ba₂OsO₄ is considered an advanced functional ceramic rather than a commodity material, and its use is typically limited to high-performance applications where cost justifies the incorporation of rare transition metals.

refractory ceramicshigh-temperature applicationscatalytic substratesresearch compoundsdense ceramicschemical resistance applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.013	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.226	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.

Ba2OsO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental