CoNiAs2

metal

· JVASP-100010· CoNiAs2

CoNiAs2 is an intermetallic compound combining cobalt, nickel, and arsenic, belonging to the family of transition metal arsenides. This material is primarily of research and specialized industrial interest rather than commodity use, with potential applications in thermoelectric devices, magnetic materials, and high-temperature structural applications where the combined properties of its constituent elements offer advantages over single-phase alloys.

thermoelectric devicesmagnetic material researchhigh-temperature structural applicationssemiconductor contactsmaterials science researchintermetallic compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	144.1	GPa	—
Poisson's Ratio(ν)	0.3300	-	—
Shear Modulus(G)	57.10	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.778	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)	0.02080	eV/atom	—
Formation Energy(ΔHf)	-0.2442	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.

CoNiAs2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control