A4670412
Gallium selenide , 99.999%metalsbasis, 200 meters , 12024-24-7
CAS NO.：12024-24-7
Empirical Formula: Ga2Se3
Molecular Weight: 376.33
MDL number: MFCD00016103
EINECS: 234-693-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB239.20 | In Stock |
|
| 25G | RMB799.20 | In Stock |
|
| 100G | RMB2239.20 | In Stock |
|
| 1KG | RMB15999.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 937°C |
| Density | 4.920 |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Sintered Lump |
| color | cubic crystals, crystalline |
| Water Solubility | Decomposes with water. |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| Knoop Microhardness | 3160, N/mm2 |
| CAS DataBase Reference | 12024-24-7 |
| EPA Substance Registry System | Gallium selenide (Ga2Se3) (12024-24-7) |
Description and Uses
Gallium (III) Selenide is a crystalline solid used as a semiconductor and in photo optic applications. It is also used as an intermediate in food, agricultural and pharmaceuticals.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H300-H330-H373-H400-H410 |
| Precautionary statements | P301+P310a-P304+P340-P320-P330-P405-P501a |
| TSCA | TSCA listed |
| HazardClass | 9 |
