HgMgO2S

ceramic

· HgMgO2S

HgMgO2S is a ternary ceramic compound containing mercury, magnesium, oxygen, and sulfur—a relatively rare mixed-anion material that combines oxide and sulfide chemistry. This compound appears primarily in research contexts exploring semiconducting or photocatalytic ceramics, where the mercury-magnesium-sulfur system may offer tunable bandgap or optical properties distinct from conventional oxides or sulfides. Engineers would consider this material for niche applications requiring unusual electronic or optical behavior, though its development stage and potential toxicity concerns with mercury necessitate careful evaluation against more established ceramic alternatives.

Research photocatalystsSemiconductor ceramicsOptical/photonic materialsMixed-anion functional ceramicsEmerging compounds (lab-scale)

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)	-0.000201	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9400	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.

HgMgO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental