FeH3

metal

· JVASP-90860· FeH3

FeH3 is an iron hydride compound in the experimental/research stage, representing a metal-hydrogen system with potential energy storage and advanced materials applications. This material belongs to the family of metal hydrides, which are being actively investigated for hydrogen storage, energy conversion, and specialized industrial processes. While not yet commercialized at scale, iron hydrides are of interest to researchers developing next-generation energy solutions and materials with unique hydrogen-interaction properties that differ significantly from conventional iron alloys.

hydrogen storage researchenergy storage systemsexperimental metal hydridescatalytic applicationsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	190.9	GPa	—
Poisson's Ratio(ν)	0.2400	-	—
Shear Modulus(G)	2.940	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.474	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.1560	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4632	eV/atom	—
Formation Energy(ΔHf)	0.4613	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.

FeH3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control