AsHgO2S

ceramic

· AsHgO2S

AsHgO2S is a quaternary ceramic compound containing arsenic, mercury, oxygen, and sulfur—a rare mixed-anion oxide-sulfide system with no established commercial production or widespread industrial deployment. This material remains primarily a research compound studied for potential semiconductor, photocatalytic, or specialized optical applications within the broader context of complex metal chalcogenides; its practical utility and performance characteristics relative to conventional alternatives are not yet matured for engineering use.

experimental semiconductor researchphotocatalytic materials developmentmixed-anion ceramic systemsoptical or optoelectronic device researchmaterials discovery (early-stage)

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)	-0.1270	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.000	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.

AsHgO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental