CaCrO2S

ceramic

· CaCrO2S

CaCrO₂S is an experimental ceramic compound combining calcium, chromium, oxygen, and sulfur—a mixed-anion ceramic from the oxysulfide family. This material remains primarily in the research phase, with potential applications in refractory systems, photocatalysis, and high-temperature structural ceramics where combined thermal stability and chemical reactivity are desired. Its mixed oxide-sulfide composition positions it as an alternative to conventional single-anion ceramics (oxides or sulfides alone) where tailored electronic or thermal properties could provide advantages over more established materials.

high-temperature refractories (research)photocatalytic applicationsmixed-anion ceramics researchthermal barrier coatings (experimental)inorganic pigments/colorants

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)	2.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4600	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.

CaCrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental