GeAsO3

ceramic

· GeAsO3

GeAsO3 is an inorganic oxide ceramic compound containing germanium, arsenic, and oxygen, belonging to the family of mixed-metal oxides used in advanced ceramics research. This material is primarily of scientific and experimental interest for applications requiring specific optical, electronic, or thermal properties, particularly in specialized glass-ceramics and photonic materials where its arsenic-germanium oxide chemistry may offer unique refractive index or transparency characteristics. While not yet widely established in mainstream industrial production, germanium-arsenic oxide compounds are studied for potential use in infrared optics, nuclear waste immobilization, and advanced glass formulations where conventional silicates are inadequate.

infrared optics and windowsspecialty glass-ceramicsnuclear waste formsresearch materialsphotonic applicationshigh-refractive-index ceramics

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)	0.000293	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-0.9380	eV/atom	—
↳	0.7400	eV/atom	—

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

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.

GeAsO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental