Bi5As

ceramic

· JVASP-123782· Bi5As

Bi5As is an intermetallic ceramic compound composed primarily of bismuth and arsenic. This material belongs to the family of bismuth-based ceramics and intermetallics, which are of interest in materials research for their unique electronic and thermal properties. As a research-level compound rather than an established commercial material, Bi5As represents exploration into bismuth-arsenic phase chemistry, with potential applications in thermoelectric systems, semiconductor research, and specialized electronic devices where bismuth's low thermal conductivity and arsenic's electronic properties can be exploited.

thermoelectric researchsemiconductor applicationsbismuth compound chemistryelectronic materials developmentsolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3301	lb/in³	—

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)	0.01340	eV/atom	—
Formation Energy(ΔHf)	0.01342	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.

Bi5As

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental