Ca3As2

ceramic

· JVASP-93254· Ca3As2

Calcium arsenide (Ca3As2) is an inorganic ceramic compound belonging to the metal arsenide family, characterized by ionic bonding between calcium and arsenic. This material is primarily of research and theoretical interest rather than established in high-volume industrial production, with potential applications in semiconductor research, thermal management systems, and specialized optoelectronic devices where arsenic-based compounds are explored for their electronic properties.

semiconductor researchthermal conductivity studiesoptoelectronic device developmentadvanced ceramics researchmaterials science experimentationhigh-temperature compound evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	37.87	GPa	—
Poisson's Ratio(ν)	0.2400	-	—
Shear Modulus(G)	28.72	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.830	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1410	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3600	eV/atom	—
Formation Energy(ΔHf)	-0.8531	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.

Ca3As2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental