Na2CrH2F8

metal

· JVASP-39190· Na2CrH2F8

Na2CrH2F8 is a complex metal hydride-fluoride compound combining sodium, chromium, and fluorine chemistry, representing an experimental material in the metal hydride family rather than a conventional structural alloy. While not yet established in mainstream engineering applications, materials in this compound class are of research interest for hydrogen storage, solid-state battery electrolytes, and advanced catalytic applications where the combination of hydride and fluoride chemistry offers tunable reactivity. The material's novelty means it remains primarily in academic and laboratory development stages, with potential relevance to emerging clean energy and advanced materials platforms rather than current production engineering.

hydrogen storage researchsolid-state battery electrolytescatalytic materials developmentadvanced inorganic synthesisexperimental energy storage

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.932	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1090	eV	—
Magnetic Moment(μB)	2.000	µB	—
Seebeck Coefficient(S)	129	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.439	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.

Na2CrH2F8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control