HgBiO2S

ceramic

· HgBiO2S

HgBiO2S is a quaternary oxide-sulfide ceramic compound containing mercury, bismuth, oxygen, and sulfur. This is a research-phase material primarily investigated in solid-state chemistry and materials science contexts, rather than an established engineering material with widespread industrial deployment. Interest in this compound class centers on potential applications in photocatalysis, semiconducting devices, and ion-conducting ceramics, where the mixed-valence chemistry and layered structure typical of mercury-bismuth oxysulfides offer tunable electronic and transport properties.

photocatalytic applicationsexperimental semiconductorssolid-state chemistry researchion conductorsoptical materials developmentlaboratory synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00665	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.000	eV/atom	—

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

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.

HgBiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental