SiAsO3 — Properties & Data | MatWorld

SiAsO3

ceramic

· SiAsO3

SiAsO3 is an arsenic-silicate ceramic compound belonging to the family of mixed-oxide ceramics. This material is primarily of research and specialized industrial interest rather than a commodity ceramic, with potential applications in optoelectronics, specialized glass formulations, and high-temperature environments where arsenic-containing phases provide unique optical or thermal properties. Engineers would consider SiAsO3 in niche applications where its specific refractive index, thermal stability, or chemical compatibility offer advantages over conventional silicates, though toxicity and arsenic handling requirements limit its commercial adoption.

specialized optical glasseshigh-temperature ceramicsinfrared optics researchsemiconductor processing materialslaboratory/experimental compoundsspecialty refractory applications

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)	0.000757	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-0.7160	eV/atom	DFT
↳	1.480	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.

SiAsO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental