Ba5As3

ceramic

· JVASP-58235· Ba5As3

Ba5As3 is an inorganic ceramic compound composed of barium and arsenic, belonging to the broader family of metal arsenides and mixed-valence oxide-like ceramics. This is primarily a research and development material studied for its electrical and structural properties rather than an established commercial ceramic. The material family shows potential interest in semiconductor research, thermoelectric applications, and solid-state chemistry investigations, though Ba5As3 itself remains largely experimental with limited industrial deployment compared to conventional technical ceramics.

semiconductor researchthermoelectric materials developmentsolid-state chemistry studiesexperimental functional ceramicsmaterials characterizationhigh-density ceramic compositions

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.035	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.882	µB	—
Seebeck Coefficient(S)	-48.55	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.108	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.

Ba5As3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental