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Sigma-Aldrich

Indium(III) oxide

99.998% trace metals basis

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Synonym(s):
Diindium trioxide, Indium sesquioxide
Empirical Formula (Hill Notation):
In2O3
CAS Number:
1312-43-2
Molecular Weight:
277.63
EC Number:
215-193-9
MDL number:
MFCD00011060
UNSPSC Code:
12352300
PubChem Substance ID:
24852170
NACRES:
NA.23

vapor pressure

<0.01 mmHg ( 25 °C)

Quality Level

100

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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Related Categories

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).

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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
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
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
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
Yiping Fang et al.
Langmuir : the ACS journal of surfaces and colloids, 27(23), 14091-14095 (2011-10-21)
In(2)O(3)@SiO(2) core-shell nanoparticles were prepared using an organic solution synthesis approach and reverse-microemulsion technique. In order to explore the availability of various silica encapsulations, a partial phase diagram for this ternary system consisting of hexane/cyclohexane (1:29 wt), surfactant (polyoxyethylene(5)nonylphenyl ether
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