AlAsO2
ceramic· JVASP-120119· AlAsO2
Aluminum arsenate oxide (AlAsO₂) is an inorganic ceramic compound combining aluminum, arsenic, and oxygen in a rigid oxide lattice structure. This material exists primarily in research and specialized contexts rather than broad commercial use, with potential applications in high-temperature ceramics and optoelectronic systems where arsenic-containing compounds offer unique electronic or thermal properties. Engineers would consider AlAsO₂ when conventional oxides (alumina, silicates) cannot meet specific requirements for refractive index, thermal conductivity, or electronic bandgap in demanding environments.
high-temperature ceramics (research)optoelectronic substratesspecialized refractoriessemiconductor processingexperimental optical materialschemical-resistant coatings
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.