AsAuO2S

ceramic

· AsAuO2S

AsAuO2S is a mixed-metal oxide-sulfide ceramic compound containing arsenic, gold, oxygen, and sulfur—an experimental material more commonly encountered in materials science research than industrial production. This compound belongs to the family of complex metal chalcogenides and oxides, which are typically investigated for their electronic, photonic, or catalytic properties rather than structural applications. The rarity of gold combined with arsenic toxicity concerns limits practical engineering use; however, such compounds are studied for potential applications in semiconducting devices, photocatalysis, or specialized sensing applications where their unique phase chemistry might offer advantages over conventional alternatives.

research and developmentsemiconductor precursor materialsphotocatalytic applicationsexperimental thin-film devicesmaterials characterization 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)	0.00346	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.460	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.

AsAuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental