CdAsO2S

ceramic

· CdAsO2S

CdAsO2S is a cadmium arsenate sulfide ceramic compound, a mixed anionic ceramic that combines arsenic oxide and sulfide components. While primarily of research interest rather than established industrial production, this material belongs to the family of multinary chalcogenide ceramics investigated for potential optoelectronic and photonic applications due to the band gap engineering possible through compositional variation. The compound's notable characteristics would be relevant to specialists exploring semiconducting or nonlinear optical ceramics in laboratory and development settings, though cadmium-based materials face increasing regulatory restrictions in many jurisdictions.

research optoelectronicsexperimental semiconductorsphotonic device developmentband gap engineering studiesnonlinear optical materials research

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)	-0.0000225	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8600	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.

CdAsO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental