KZrF5 — Properties & Data | MatWorld

KZrF5

metal

· JVASP-25784· KZrF5

KZrF5 is a potassium zirconium fluoride compound, a crystalline inorganic salt belonging to the metal fluoride family. This material is primarily encountered in laboratory and specialized industrial contexts as a fluoride source and precursor chemical rather than as a structural engineering material in traditional applications. Its industrial relevance centers on chemical synthesis, metallurgical processing, and materials research where fluoride compounds serve as fluxes, dopants, or reactants in high-temperature or corrosive environments.

fluoride flux for metallurgyceramic and glass precursorchemical synthesis intermediatematerials research compoundcorrosion-resistant coatings developmentspecialty chemical processing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.863	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	5.820	eV	DFT · OptB88vdW
↳	6.190	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.591	-	DFT · OptB88vdW
↳	2.288	-	DFT · TBmBJ
Thermoelectric Power Factor(PF)2 entries	0.0000677	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000397	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-351.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	480.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.734	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

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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.

KZrF5

Physical Properties

Electrical Properties

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