KHgO3

ceramic

· KHgO3

KHgO3 is a potassium mercury oxide ceramic compound belonging to the family of heavy metal oxides. This material is primarily of research and academic interest rather than established industrial use; it is studied in solid-state chemistry and materials research contexts for understanding crystal structures and phase relationships in mixed-metal oxide systems. Mercury-containing ceramics like KHgO3 have limited practical engineering applications due to toxicity concerns and the volatility of mercury at elevated temperatures, making them unsuitable for most modern commercial applications where safer alternatives exist.

solid-state chemistry researchcrystal structure studiesphase diagram investigationlaboratory specimensmaterials characterizationacademic research only

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.9461	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-0.3020	eV/atom	DFT
↳	1.440	eV/atom	DFT

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.

KHgO3 — Properties & Data | MatWorld

KHgO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental