HgHgO2S

ceramic

· HgHgO2S

HgHgO2S is a mercury-based ceramic compound containing mercury, oxygen, and sulfur elements. This is an experimental or specialized research material rather than a widely-adopted engineering ceramic; mercury-containing compounds are heavily restricted in most industries due to toxicity and environmental concerns, limiting practical engineering applications. Historical or niche uses may exist in specialized optical, electrical, or catalytic research contexts, but engineers should prioritize non-toxic alternatives for new designs.

research and experimental studiesspecialized optical materials researchhistorical industrial applications (restricted)not recommended for new product design

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)	1.102	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.760	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.

HgHgO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental