INDIUM ARSENIDE
$74 - $1739
- Product nameINDIUM ARSENIDE
- Cas No1303-11-3
- MFAsIn
- MW189.74
- EINECS215-115-3
- MDL NumberMFCD00016144
Synonyms
Arsinetriylindium(III);indiganylidynearsane;INDIUM ARSENIDE;Indium arsenide, 99.9999% trace metals basis;Indium arsenide, Hardly attacked by mineral acids;indiamarsenide ;indiumarsenide(inas) ;99.9999%(metalsbasis)
Properties
| Melting point | 936°C |
| Density | 5.69 g/cm3 |
| refractive index | 3.51 |
| solubility | insoluble in acid solutions |
| form | 1.5 To 9.5mm Polycrystalline Pieces |
| color | Gray |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Merck | 14,4949 |
| Exposure limits | ACGIH: TWA 0.01 mg/m3; TWA 0.1 mg/m3 NIOSH: IDLH 5 mg/m3; TWA 0.1 mg/m3; Ceiling 0.002 mg/m3 |
| EPA Substance Registry System | Indium arsenide (InAs) (1303-11-3) |
Safety Information
Symbol(GHS)
Signal word
Danger
Hazard statements
H301：Toxic if swalloed
H331：Toxic if inhaled
H400：Very toxic to aquatic life
H410：Very toxic to aquatic life with long lasting effects
Precautionary statements
P261：Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340：IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405：Store locked up.
Description
Indium arsenide is used in semiconductor electronics, construction of infrared detectors, terahertz radiation source, as it is a strong Photo-dember emitter, superior electron mobility and velocity, in high-power applications detector, diode lasers.
