SbSiO3 — Properties & Data | MatWorld

SbSiO3

ceramic

· SbSiO3

SbSiO3 is an antimony silicate ceramic compound that combines antimony oxide with silica in a crystalline structure. This material is primarily of research and specialized industrial interest, valued in optical applications, glass additives, and potentially in flame-retardant formulations where antimony compounds are leveraged for their thermal and fire-suppression properties. SbSiO3 offers advantages over simple antimony oxides through improved thermal stability and integration with silicate networks, making it relevant in advanced ceramics where controlled thermal behavior and chemical durability are required.

optical ceramics and coatingsflame-retardant additivesspecialty glass compositionsthermal barrier applicationsresearch and development materials

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.00258	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.574	eV/atom	DFT
↳	0.9400	eV/atom	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

SbSiO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental