NaAs2 — Properties & Data | MatWorld

NaAs2

ceramic

· JVASP-93887· NaAs2

NaAs₂ is an inorganic ceramic compound in the sodium arsenide family, representing a mixed-valence arsenide material with potential semiconductor or ionic conductor properties. This is primarily a research and specialty material rather than a conventional engineering ceramic, studied for its electronic, optical, or electrochemical characteristics within the broader context of arsenic-based compounds. Industrial adoption remains limited, but the material family shows interest in niche applications requiring specific electronic properties or in fundamental materials research exploring arsenic chemistry.

semiconductor researchelectronic materials developmentionic conductorsspecialized catalyst researchlaboratory/experimental studiesadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.301	kg/m³	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)	0.1508	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1514	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.

NaAs2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental