CaCdO2S

ceramic

· CaCdO2S

CaCdO2S is a mixed-metal oxide-sulfide ceramic compound containing calcium, cadmium, oxygen, and sulfur. This material belongs to the family of complex metal chalcogenides and is primarily of research interest rather than established commercial use. Applications have been explored in photocatalysis, thin-film optoelectronics, and semiconductor research, where the combination of metal cations and mixed anion chemistry can modulate electronic properties; however, cadmium's toxicity and environmental concerns limit deployment compared to cadmium-free alternatives in most industrial settings.

photocatalytic materials (research)thin-film semiconductorsoptical coatings (experimental)materials chemistry researchcadmium compound 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)	-0.000483	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.080	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.

CaCdO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental