HgCrO2S

ceramic

· HgCrO2S

HgCrO₂S is a mixed-metal oxide-sulfide ceramic compound containing mercury, chromium, oxygen, and sulfur—a relatively uncommon composition that sits at the intersection of chromite and sulfide ceramic chemistry. This material appears to be primarily a research compound rather than an established industrial ceramic, with potential applications in specialized pigmentation, catalysis, or high-temperature oxidation-resistant coatings where the unique combination of mercury and chromium chemistry might offer distinct redox or sorption properties compared to conventional chromite or mercury oxide ceramics.

Experimental ceramic researchPigment or colorant developmentCatalytic or sorption applicationsHigh-temperature oxidation resistance studies

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)	1.925	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7000	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.

HgCrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental