Ca2As

ceramic

· JVASP-15879· Ca2As

Ca2As is an inorganic ceramic compound composed of calcium and arsenic, belonging to the family of binary metal arsenides. This material is primarily of research interest rather than established commercial production, with potential applications in semiconducting and optoelectronic device research due to its crystalline structure and electronic properties inherent to metal arsenide systems.

Semiconductor researchOptoelectronic devicesHigh-temperature ceramicsMaterials science investigationThermal management applicationsExperimental electronic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	42.64	GPa	—
Poisson's Ratio(ν)	0.1900	-	—
Shear Modulus(G)	33.41	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.197	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.01100	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	11.67	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02860	eV/atom	—
Formation Energy(ΔHf)	-1.057	eV/atom	—

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

Regulatory Screening

Environmental

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.

Ca2As

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental