Ac3As

ceramic

· JVASP-124912· Ac3As

Ac₃As is a ceramic intermetallic compound composed of actinium and arsenic, representing a rare earth/actinide-based ceramic material. This is a research-phase compound with limited commercial availability; it belongs to the broader family of actinide ceramics and intermetallics studied for specialized nuclear, materials science, and high-temperature applications. The material's primary interest lies in fundamental research into actinide chemistry and ceramic physics rather than established engineering practice.

nuclear materials researchactinide compound studieshigh-temperature ceramics developmentmaterials characterizationexperimental phase diagramsceramic intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2781	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)	-0.6240	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.

Ac3As

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental