MgFeF4

metal

· JVASP-9545· MgFeF4

MgFeF4 is an intermetallic compound combining magnesium and iron with fluorine, belonging to the metal fluoride family. This material is primarily of research and emerging-technology interest rather than established industrial use; it is being investigated for applications requiring high hardness and corrosion resistance, particularly in advanced battery systems, catalysis, and high-performance coatings where the combination of light magnesium with iron's strength and fluorine's chemical stability offers potential advantages over conventional alloys.

advanced battery materialscatalytic applicationscorrosion-resistant coatingsresearch compoundsfluoride-based intermetallicslightweight structural composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	77.20	GPa	—
Poisson's Ratio(ν)	0.2800	-	—
Shear Modulus(G)	38.48	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.803	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06900	eV	—
Magnetic Moment(μB)	8.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06750	eV/atom	—
Formation Energy(ΔHf)	-2.834	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.

MgFeF4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control