BeLaO2S

ceramic

· BeLaO2S

BeLaO2S is a mixed oxide-sulfide ceramic compound containing beryllium, lanthanum, oxygen, and sulfur elements. This is a research-stage material within the broader family of rare-earth ceramics and oxysulfides, where the dual anionic character (oxide and sulfide) can impart unique optical, thermal, or electronic properties not achievable in single-anion systems. While not yet established in mainstream industrial production, oxysulfide ceramics are of scientific interest for applications requiring tailored band gaps, thermal stability, or photocatalytic activity.

Photocatalytic materials (research)Optical ceramics (development)High-temperature insulation (potential)Rare-earth compoundsAdvanced ceramics R&DFunctional materials testing

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)	0.01410	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.500	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.

BeLaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental