BeInO2S

ceramic

· BeInO2S

BeInO2S is an experimental mixed-metal oxide-sulfide ceramic compound containing beryllium, indium, oxygen, and sulfur. This quaternary ceramic belongs to the family of multivalent metal chalcogenides and oxides, which are primarily investigated in research settings for optoelectronic and semiconductor applications. The material is not widely established in commercial production, but compounds in this chemical family are of interest for photocatalysis, wide-bandgap semiconductors, and specialized optical or thermal applications where the combined properties of oxide and sulfide phases may offer advantages over single-phase alternatives.

experimental photocatalysiswide-bandgap semiconductorsoptoelectronic researchthermal management coatings (potential)advanced ceramics R&D

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)	0.9578	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	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.

BeInO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental