KCo2As2

metal

· JVASP-56208· KCo2As2

KCo2As2 is an intermetallic compound belonging to the transition metal arsenide family, combining potassium, cobalt, and arsenic in a stoichiometric phase. This material is primarily of research and development interest rather than established in high-volume industrial production; it is investigated for potential applications in thermoelectric devices, magnetism studies, and advanced functional materials where the combination of transition metal and metalloid elements can yield novel electronic or magnetic properties.

thermoelectric researchintermetallic compoundsmagnetic materials studiessolid-state chemistrymaterials discoveryadvanced alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.259	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)	-0.4357	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.

KCo2As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control