Co2SnAs

metal

· JVASP-75543· Co2SnAs

Co₂SnAs is an intermetallic compound combining cobalt, tin, and arsenic in a defined stoichiometric ratio. This material belongs to the family of ternary metal compounds and is primarily of research interest rather than established in high-volume industrial production. Co₂SnAs and related cobalt-tin-pnictide systems are investigated for potential applications in thermoelectric devices, magnetic materials, and semiconductor research, where the interplay of multiple metallic elements can produce useful electronic and thermal properties.

thermoelectric researchmagnetic materials developmentsemiconductor compoundsphase diagram studieshigh-entropy alloy precursorsolid-state electronics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2918	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.840	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7477	eV/atom	—
Formation Energy(ΔHf)	0.5633	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.

Co2SnAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control