Na3UF7

ceramic

· Na3UF7

Sodium uranium fluoride (Na3UF7) is an inorganic ionic ceramic compound containing uranium and fluorine elements. This material is primarily of research and nuclear industry interest, used in uranium processing, nuclear fuel preparation, and fluoride-based nuclear chemistry applications where uranium compounds must be handled in stable, non-volatile forms. Its notable characteristics include chemical stability in fluoride systems and compatibility with high-temperature nuclear fuel cycles, making it relevant for specialized nuclear engineering rather than general structural or commercial applications.

nuclear fuel processinguranium chemistryfluoride salt systemsresearch/laboratory applicationsnuclear materials handling

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.375	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.1180	eV	—
Magnetic Moment(μB)	2.000	µB	—
Seebeck Coefficient(S)	-27.07	µV/K	—

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)	0.06330	eV/atom	—
Formation Energy(ΔHf)	-3.312	eV/atom	—

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

Regulatory Screening

Environmental

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.

Na3UF7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental