FeFeAs

metal

· FeFeAs

FeFeAs is an iron-based intermetallic compound belonging to the family of iron pnictides, characterized by iron and arsenic as primary constituents. This material is primarily of research and experimental interest rather than established industrial use, being studied for potential applications in superconductivity and advanced functional materials where the iron-arsenic bonding structure offers unique electronic properties. Engineers and materials researchers evaluate FeFeAs compounds as candidates for next-generation electronics and energy applications, though deployment remains limited to laboratory and exploratory development settings.

superconductor researchiron pnictide compoundsexperimental electronicsfunctional materials developmentcondensed matter physics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	2.999	μB	—
Saturation Magnetization(μB,sat)	672.3	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.07100	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.

FeFeAs

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control