KIO3
Potassium iodate · Iodic acid potassium salt
Potassium iodate is a stable, insulating salt widely used as an oxidizing agent and a source of iodine in nutritional supplements.
About Potassium iodate
Potassium iodate is a thermodynamically stable inorganic compound that exists as a wide-gap insulator. Its structural reliability and chemical robustness make it a highly significant material in both industrial and laboratory settings.
Due to its stable nature and well-documented structural diversity, this compound serves as a critical reagent in various chemical processes. It is widely utilized where reliable oxidation-reduction reactions are required, particularly in food science and analytical titration.
Key Properties
Cross-validated computational properties for Potassium iodate, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where Potassium iodate is used.
Frequently Asked Questions
Common questions about Potassium iodate, answered from cross-validated data.
What is KIO3?
Potassium iodate is a stable, insulating salt widely used as an oxidizing agent and a source of iodine in nutritional supplements.
What is KIO3 used for?
What is the band gap of KIO3?
Is KIO3 a metal, semiconductor, or insulator?
Is KIO3 thermodynamically stable?
How many polymorphs of KIO3 are known?
What elements does KIO3 contain?
Where does the data for KIO3 come from?
How It Compares
As a thermodynamically stable and structurally well-characterized material, potassium iodate represents a foundational example of an iodate-based insulator, serving as a reliable benchmark for stability and performance within its chemical class.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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