CaHgO2S
ceramic· CaHgO2S
CaHgO2S is a calcium mercury oxide sulfide ceramic compound combining alkaline earth, mercury, and sulfide chemistry in a single-phase material. This is a research-phase compound with limited industrial deployment; it belongs to the broader family of multinary chalcogenide ceramics that are being investigated for photocatalytic, photovoltaic, and specialized optical applications where the combination of heavy-metal d-orbital involvement and sulfide chemistry can enable tunable bandgaps and light absorption properties.
experimental photocatalystsresearch optoelectronicsspecialty ceramics developmentsulfide-based semiconductorsmultinary compound research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.