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203424

Sigma-Aldrich

Indium(III) oxide

99.998% trace metals basis

Synonym(s):

Diindium trioxide, Indium sesquioxide

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About This Item

Empirical Formula (Hill Notation):
In2O3
CAS Number:
1312-43-2
Molecular Weight:
277.63
EC Number:
215-193-9
MDL number:
MFCD00011060
UNSPSC Code:
12352303
PubChem Substance ID:
24852170
NACRES:
NA.23

vapor pressure

<0.01 mmHg ( 25 °C)

Assay

99.998% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: indium

density

7.18 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[In]O[In]=O

InChI

1S/2In.3O

InChI key

SHTGRZNPWBITMM-UHFFFAOYSA-N

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Application

  • Synthesis and Characterization: The development of gold nanoclusters on the surface of tin and indium oxide films, synthesizing new materials for advanced applications (Korotcenkov et al., 2014).
  • Photocatalysis: Using nitrogen/sulfur-codoped carbon-coated indium oxide nanoparticles as excellent photocatalysts, providing insights into environmental and energy applications (Sun et al., 2019).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ariel Amir et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(6), 1850-1855 (2012-02-09)
Slow relaxation occurs in many physical and biological systems. "Creep" is an example from everyday life. When stretching a rubber band, for example, the recovery to its equilibrium length is not, as one might think, exponential: The relaxation is slow
Jiefu Yin et al.
Inorganic chemistry, 51(12), 6529-6536 (2012-06-06)
We report here for the first time the hollow, metastable, single-crystal, rhombohedral In(2)O(3) (rh-In(2)O(3)) nanocrystals synthesized by annealing solvothermally prepared InOOH solid nanocrystals under ambient pressure at 400 °C, through a mechanism of the Kirkendall effect, in which pore formation
Di Chen et al.
Nanoscale, 4(10), 3001-3012 (2012-04-13)
With the features of high mobility, a high electric on/off ratio and excellent transparency, metal oxide nanowires are excellent candidates for transparent thin-film transistors, which is one of the key technologies to realize transparent electronics. This article provides a comprehensive
Adrien Mekki-Berrada et al.
Physical chemistry chemical physics : PCCP, 14(12), 4155-4161 (2012-02-16)
The design of new amphoteric catalysts is of great interest for several industrial processes, especially those covering dehydration and dehydrogenation phenomena. Adsorption microcalorimetry was used to monitor the design of mixed oxides of zinc with Group 3 elements (aluminium, gallium
Ilan Jen-La Plante et al.
Small (Weinheim an der Bergstrasse, Germany), 9(1), 56-60 (2012-11-06)
Nano popcorn: a new formation mechanism for the synthesis of hollow metal oxide nanoparticles through a melt fracture mechanism. The hollow nanoparticles are formed via brittle fracture following the generation of tensile stresses arising due to liquid-phase thermal expansion of
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