CaAlO2S

ceramic

· CaAlO2S

CaAlO2S is a calcium aluminum oxysulfide ceramic compound combining alkaline earth and aluminum cations with mixed oxygen and sulfide anion sites. This material belongs to the family of oxysulfide ceramics, which are primarily explored in research contexts for optical and phosphor applications where the sulfide component can enhance luminescence properties compared to pure oxide analogs.

phosphor materialsoptical ceramicsrare-earth host matricesdisplay technologyresearch/developmental applicationssolid-state lighting

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)	0.7862	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	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.

CaAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental