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Key Documents

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:
Molecular Weight:
277.63
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

<0.01 mmHg ( 25 °C)

Quality Level

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

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