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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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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).

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)

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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
Kelvin H L Zhang et al.
ACS nano, 6(8), 6717-6729 (2012-06-30)
The growth of In(2)O(3) on cubic Y-stabilized ZrO(2)(001) by molecular beam epitaxy leads to formation of nanoscale islands which may tilt relative to the substrate in order to help accommodate the 1.7% tensile mismatch between the epilayer and the substrate.
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
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
Xiaoyun Li et al.
Environmental science & technology, 46(10), 5528-5534 (2012-04-12)
Perfluorooctanoic acid (C(7)F(15)COOH, PFOA) has increasingly attracted worldwide concerns due to its global occurrence and resistance to most conventional treatment processes. Though TiO(2)-based photocatalysis is strong enough to decompose most organics, it is not effective for PFOA decomposition. We first
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