AlAlO2S

ceramic

· AlAlO2S

AlAlO2S is an aluminum oxyaluminate sulfide ceramic compound that combines aluminum oxide (alumina) with sulfide phases, creating a mixed-valence ceramic system. This material is primarily of research interest for applications requiring combined thermal, electrical, or chemical properties that benefit from both oxide and sulfide components, though industrial deployment remains limited and specific uses are specialized.

research ceramicshigh-temperature coatingssulfide-based compositesadvanced refractoriesexploratory materials science

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)	-0.0000708	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.240	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.

AlAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental