UNi2As2

metal

· JVASP-151669· UNi2As2

UNi₂As₂ is an intermetallic compound combining uranium and nickel with arsenic, belonging to the family of ternary uranium-based compounds. This material is primarily of research and academic interest rather than established industrial use, investigated for its crystallographic structure and potential physical properties in solid-state materials science. It represents the broader class of uranium intermetallics, which are studied for specialized applications in nuclear technology and advanced materials research where uranium's unique nuclear and thermal properties may be exploited.

nuclear materials researchintermetallic compound developmentsolid-state physics studiesphase diagram mappingexperimental materials characterizationuranium alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3734	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.470	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)	-0.5132	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.

UNi2As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control