B2 S2 O9

ceramic

· B2 S2 O9

B₂S₂O₉ is an inorganic oxide-sulfide ceramic compound combining boron, sulfur, and oxygen—a mixed-anion ceramic system that remains largely in the research domain. This material family is explored for potential applications in advanced ceramics, thermal management, and optical systems, where the unique boron-sulfur-oxygen chemistry may offer distinctive thermal stability or dielectric properties compared to conventional single-anion oxides or sulfides.

experimental advanced ceramicsthermal barrier coatingsdielectric applicationsmaterials researchrefractory compoundsoptical or photonic materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	7.122	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.670	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.

B2 S2 O9

Electrical Properties

Other Properties

Regulatory Screening

Environmental