NaCaAs2 — Properties & Data | MatWorld

NaCaAs2

ceramic

· JVASP-118852· NaCaAs2

NaCaAs2 is an inorganic ceramic compound composed of sodium, calcium, and arsenic elements, belonging to the class of mixed-metal arsenide ceramics. This material is primarily of research and developmental interest rather than established in widespread commercial production, with potential applications in specialized electronic, photonic, or thermal management systems where arsenic-containing ceramics offer unique properties. Engineers would consider this material in advanced research contexts where its specific crystal structure and thermal or electrical characteristics provide advantages over conventional alternatives, though its arsenic content requires careful handling and environmental considerations.

research ceramicssemiconductor substratesthermal management systemsspecialized electronic applicationsphotonic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,236.6	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.1300	-	DFT · OptB88vdW
Shear Modulus(G)	1,022.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1262	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4693	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3512	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NaCaAs2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental