K2NbF7
metal· JVASP-21028· K2NbF7
K₂NbF₇ is an inorganic fluoride compound containing potassium and niobium, belonging to the family of metal fluoride salts rather than a conventional metal alloy. This material is primarily encountered in specialized chemical and materials research contexts, particularly in fluoride metallurgy, niobium processing, and advanced ceramic precursor synthesis. It is notably used in laboratory and industrial settings as a flux agent for niobium metal production and as a precursor in the synthesis of niobium-containing ceramics and refractory materials, where its fluoride chemistry enables lower-temperature processing and improved densification compared to conventional oxide-based routes.
niobium metallurgy and refininghigh-temperature ceramic precursorsflux agents for metal processingrefractory material synthesisadvanced materials research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.