ALUMINUM ARSENIDE
- Product NameALUMINUM ARSENIDE
- CAS22831-42-1
- CBNumberCB1144662
- MFAlAs
- MW101.9
- EINECS245-255-0
- MDL NumberMFCD00046166
- MOL File22831-42-1.mol
Chemical Properties
| Melting point | 1740°C |
| Density | 3.81 |
| refractive index | 2.94 |
| form | Powder |
| color | Orange |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Exposure limits | ACGIH: TWA 0.01 mg/m3 NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3 |
| CAS DataBase Reference | 22831-42-1(CAS DataBase Reference) |
| EPA Substance Registry System | Aluminum arsenide (AlAs) (22831-42-1) |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H301-H331-H400-H410 | |||||||||
| Precautionary statements | P261-P301+P310a-P304+P340-P311a-P405-P501a | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN1557 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| NFPA 704: |
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