LaCo2As2

metal

· JVASP-92414· LaCo2As2

LaCo₂As₂ is an intermetallic compound combining lanthanum, cobalt, and arsenic in a stoichiometric ratio. This material is primarily of research interest rather than established industrial use, belonging to the family of rare-earth transition-metal arsenides that are investigated for their unique electronic and magnetic properties. LaCo₂As₂ and related compounds in this family show promise in condensed-matter physics research, particularly for studying magnetism, superconductivity, and quantum phenomena at low temperatures, making them candidates for specialized applications in advanced electronics and materials science rather than conventional structural or commercial engineering.

research compoundscondensed matter physicsmagnetic materials researchlow-temperature studiesrare-earth intermetallicselectronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.661	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.497	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01840	eV/atom	—
Formation Energy(ΔHf)	-0.7470	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.

LaCo2As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control