BeAlO2S

ceramic

· BeAlO2S

BeAlO2S is an experimental mixed-metal oxide-sulfide ceramic compound combining beryllium, aluminum, oxygen, and sulfur phases. This material belongs to the family of quaternary ceramics being investigated for specialized high-performance applications where conventional oxides or sulfides fall short. Research into this composition targets niche applications requiring unusual combinations of thermal, optical, or chemical properties not readily available in established ceramic systems.

research and developmenthigh-temperature ceramicsoptical windows or coatingsspecialized refractory applicationsexperimental composites

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)	0.9774	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.220	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.

BeAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental