Na2Al2As3
metal· JVASP-22917· Na2Al2As3
Na2Al2As3 is an intermetallic compound belonging to the metal-arsenide family, combining sodium, aluminum, and arsenic in a crystalline structure. This is a research-phase material with limited commercial deployment; compounds in this family are primarily of scientific interest for semiconductor, optoelectronic, and thermoelectric applications where the combination of light metals and pnictogens can yield useful electronic properties. Engineers would consider this material only in specialized research contexts exploring novel electronic materials or as a precursor phase in synthesis of other functional compounds.
semiconductor researchthermoelectric materials developmentexperimental optoelectronicsintermetallic phase studiesmaterials chemistry research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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
Export Control
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.