CdCaO2S

ceramic

· CdCaO2S

CdCaO₂S is a mixed-metal oxide-sulfide ceramic compound containing cadmium, calcium, oxygen, and sulfur elements. This material belongs to the family of semiconductor and photonic ceramics, and is primarily investigated in research contexts for optoelectronic and photocatalytic applications rather than established commercial use. The cadmium-based composition makes it notable for potential use in photoresponse devices and as an alternative semiconductor material, though cadmium toxicity concerns typically limit industrial adoption compared to lead-free or cadmium-free alternatives.

photocatalytic materialssemiconductor researchoptoelectronic compoundsthin-film coatingsenvironmental remediation (research phase)solid-state chemistry applications

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)	2.242	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.800	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.

CdCaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental