| INDIUM SELENIDE Basic information |
| Product Name: | INDIUM SELENIDE |
| Synonyms: | INDIUM(III) SELENIDE;INDIUM SELENIDE;indiumselenide(in2se3);diindium triselenide;Indium(III) Selenide, Lump;Indium(III) selenide, 99.99% (metals basis);INDIUM(III) SELENIDE, LUMPS;Indium selenide/ 99.999% |
| CAS: | 12056-07-4 |
| MF: | In2Se3 |
| MW: | 466.52 |
| EINECS: | 235-016-9 |
| Product Categories: | Chalcogenides;Materials Science;Metal and Ceramic Science |
| Mol File: | 12056-07-4.mol |
| INDIUM SELENIDE Chemical Properties |
| Melting point | 890°C |
| density | 5.67 g/mL at 25 °C(lit.) |
| form | lumps |
| color | Silver-gray |
| Water Solubility | Insoluble in water. |
| Exposure limits | ACGIH: TWA 0.1 mg/m3; TWA 0.2 mg/m3NIOSH: IDLH 1 mg/m3; TWA 0.1 mg/m3; TWA 0.2 mg/m3 |
| CAS DataBase Reference | 12056-07-4(CAS DataBase Reference) |
| EPA Substance Registry System | Indium selenide (In2Se3) (12056-07-4) |
| Safety Information |
| Hazard Codes | T,N |
| Risk Statements | 23/25-33-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN 3283 6.1/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| PackingGroup | III |
| HS Code | 2842901090 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| INDIUM SELENIDE Usage And Synthesis |
| Chemical Properties | black crystal(s); ortho-rhomb; used in the form of 99.999% pure material as a sputtering target for production of semiconductors [MER06] [CER91] |
| Uses | Indium(III) selenide is used in photovoltaic devices. It is also used for optoelectronics and in solar cells. |
| General Description | Indium selenide (In2Se3) exists in 4 crystal structures (α,β,δ,γ).The metallic α-phase of indium selenide converts to intrinsic conduction β-phase under change in temperature. In2Se3 can be prepared by stoichiometric combination of the elements at 1000 to 1100oC temperatures. Influence of phase transformations on its optical and electrical properties has been reported. |
| INDIUM SELENIDE Preparation Products And Raw materials |
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