Fe12As5

metal

· Fe12As5

Fe₁₂As₅ is an iron-arsenic intermetallic compound belonging to the family of transition metal arsenides. This material is primarily of research and academic interest rather than established industrial use, with potential applications in semiconductor research, thermoelectric materials development, and magnetic studies due to the electronic interactions between iron and arsenic.

thermoelectric researchintermetallic compoundsmagnetic materials studiessemiconductor researchmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.168	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09100	eV/atom	—
Formation Energy(ΔHf)	-0.02224	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.

Fe12As5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control