NaNi2As2

metal

· JVASP-155651· NaNi2As2

NaNi₂As₂ is an intermetallic compound combining sodium, nickel, and arsenic in a defined stoichiometric ratio. This is a research-phase material studied primarily for its electronic and magnetic properties rather than as an established engineering material in high-volume applications. The compound belongs to the family of transition metal arsenides, which are of interest in solid-state physics for potential thermoelectric, semiconducting, or magnetic applications, though practical industrial use remains limited and material selection would typically require evaluation against more conventional alternatives.

thermoelectric researchsolid-state electronics (experimental)magnetic materials (research)intermetallic compound studiesmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2092	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3590	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.

NaNi2As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control