Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
gray solid
|
| gptkbp:bandGap |
direct
1.42 eV |
| gptkbp:CASNumber |
1302-74-5
|
| gptkbp:chemicalFormula |
AlAs
|
| gptkbp:containsElement |
gptkb:poisoning
aluminum |
| gptkbp:crystalSystem |
gptkb:zinc_blende
|
| gptkbp:density |
3.76 g/cm³
|
| gptkbp:EC_number |
215-100-1
|
| https://www.w3.org/2000/01/rdf-schema#label |
aluminum arsenide
|
| gptkbp:latticeConstant |
5.6611 Å
|
| gptkbp:meltingPoint |
1740 °C
|
| gptkbp:molecularWeight |
101.90 g/mol
|
| gptkbp:relatedTo |
gptkb:gallium_arsenide
aluminum gallium arsenide |
| gptkbp:riskFactor |
H301 (toxic if swallowed)
|
| gptkbp:solubility |
insoluble
|
| gptkbp:spaceGroup |
F-43m
|
| gptkbp:thermalConductivity |
1.0 W/cm·K
|
| gptkbp:toxicity |
toxic
|
| gptkbp:uses |
gptkb:microprocessor
optoelectronics heterostructures |
| gptkbp:bfsParent |
gptkb:III-V_semiconductor
|
| gptkbp:bfsLayer |
6
|