KAlO3 — Properties & Data | MatWorld

KAlO3

ceramic

· KAlO3

Potassium aluminum oxide (KAlO₃) is an inorganic ceramic compound belonging to the metal oxide family, characterized by strong ionic bonding between potassium, aluminum, and oxygen ions. While KAlO₃ itself has limited widespread commercial use, it functions primarily as a precursor material and intermediate compound in ceramic chemistry, appearing in research contexts for refractory applications, glass production, and specialized oxide synthesis. Engineers may encounter this compound in high-temperature material development and in formulations seeking improved chemical stability in extreme thermal or corrosive environments.

ceramic precursor synthesisrefractory materials developmenthigh-temperature chemistryglass and flux additivesresearch oxide compoundsthermal stability applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.337	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	2.000	μB	DFT
↳	1.998	µB	DFT · OptB88vdW

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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.3329	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.857	eV/atom	DFT
↳	0.6600	eV/atom	DFT
↳	-1.947	eV/atom	DFT · OptB88vdW

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

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

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.

KAlO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental