TaAsO — Properties & Data | MatWorld

TaAsO

ceramic

· JVASP-139716· TaAsO

TaAsO is a tantalum arsenate oxide ceramic compound that combines tantalum and arsenic oxides in a crystalline structure. This material belongs to the family of mixed-metal oxides and remains primarily a research compound with limited commercial production, studied for its potential in specialized applications requiring chemical stability and refractory properties. Its notable characteristics within the tantalum oxide family make it of interest for high-temperature environments and chemically aggressive settings where conventional oxides may degrade.

refractory ceramicshigh-temperature applicationschemical corrosion resistancematerials researchspecialty oxideslaboratory/experimental use

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08161	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.192	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	4.515	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	2.849	eV/atom	DFT · OptB88vdW

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.

TaAsO

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental