BaCu4As2

metal

· JVASP-149830· BaCu4As2

BaCu4As2 is an intermetallic compound combining barium, copper, and arsenic, belonging to the family of ternary metal systems. This is primarily a research material studied for its crystal structure and electronic properties rather than an established commercial alloy. The compound is of interest in solid-state physics and materials science for understanding phase behavior in Ba-Cu-As systems, with potential relevance to semiconductor or thermoelectric applications, though industrial adoption remains limited and the material presents handling considerations due to arsenic content.

research and materials characterizationsolid-state physics studiesintermetallic phase investigationcrystal structure analysispotential thermoelectric research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2539	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)	0.03720	eV/atom	—
Formation Energy(ΔHf)	-0.3510	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

BaCu4As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control