Indium(III) oxide
ALDRICH/632317 - nanopowder, <100 nm particle size (TEM), 99.9% trace metals basis
Synonym: Diindium trioxide; Indium sesquioxide
CAS Number: 1312-43-2
Empirical Formula (Hill Notation): In2O3
Molecular Weight: 277.63
EC Number: 215-193-9
MDL Number: MFCD00011060
Linear Formula: In2O3
Product Type: Chemical
| assay | 99.9% trace metals basis |
| density | 7.18 g/mL at 25 °C (lit.) |
| form | nanopowder |
| InChI | 1S/2In.3O |
| InChI key | SHTGRZNPWBITMM-UHFFFAOYSA |
| particle size | <100 nm (TEM) |
| Quality Level | 100  |
| reaction suitability | reagent type: catalyst core: indium |
| SMILES string | O=[In]O[In]=O |
| vapor pressure | <0.01 mmHg ( 25 °C) |
| Application: | • Amine Functionalized Surface Frustrated Lewis Pairs for CO2 Photocatalysis: Discusses the enhancement of photocatalytic performance for CO2 reduction using indium oxide hydroxide with amine-functionalized surface frustrated Lewis pairs (Q Guan et al., 2024  ).• Enhancing Gas Sensing Performance through UV Photoexcitation: Explores the improvement of room-temperature gas sensing capabilities of metal oxide semiconductor chemiresistors, including indium(III) oxide, by 400 nm UV photoexcitation (S Paul et al., 2024 ).• Indium(III) Complexes in Industry and Nanoparticle Synthesis: Reviews the use of trivalent indium complexes as catalysts and precursors for various industrial applications and the synthesis of nanoparticles like indium oxide (TO Ajiboye et al., 2024 ).• Ag/In2O3 Inverse Opal Synthesis: Details the synthesis and perspectives of silver/indium oxide inverse opal structures, highlighting their potential in semiconductor applications due to their optical properties (AV Lyutova et al., 2024 ).• Photocatalytic Generation of Hydroxyl Radicals and Manganese Species: Investigates the use of indium oxide in enhancing the photocatalytic performance of permanganate for efficient micropollutant removal under visible light (J Li et al., 2024 ). |
| Packaging: | 5, 25 g in glass bottle |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.9% trace metals basis |
| Density | 7.18 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |