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747939

Sigma-Aldrich

Indium tin oxide

≥99.5% trace metals basis, 18 nm particle size (SEM), 20 wt. % in H2O

Synonym(s):

ITO

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About This Item

CAS Number:
50926-11-9
MDL number:
MFCD00171662
UNSPSC Code:
12352302
PubChem Substance ID:
329765860
NACRES:
NA.23

Assay

≥99.5% trace metals basis

form

dispersion

composition

In2O3, 90%
SnO2, 10%

concentration

20 wt. % in H2O

particle size

18 nm (SEM)

mp

1910 °C (lit.)

density

1.1682 g/mL at 25 °C
1.2 g/mL at 25 °C (lit.)

SMILES string

O=[SnH2].O=[In]O[In]=O.O=[In]O[In]=O.O=[In]O[In]=O.O=[In]O[In]=O.O=[In]O[In]=O.O=[In]O[In]=O.O=[In]O[In]=O.O=[In]O[In]=O.O=[In]O[In]=O

InChI

1S/2In.5O.Sn

InChI key

LNNWKAUHKIHCKO-UHFFFAOYSA-N

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Application

Indium Tin oxide nanoparticles have been investigated for use in:
  • transparent electrodes
  • the formation of conductive paper and organic contaminants
  • the formation of transparent conductive oxide films and magnetic nanocomposites
  • electrochromic materials and in biomedical applications

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Progress in Electrochromics and Thermochromics: Two New Applications Involving ITO Nanoparticles.
Li S, et al.
Society of Vacuum Coaters; 55th Annual Technical Conference Proceedings, 41-46 (2012)
Conductive paper fabricated by layer-by-layer assembly of polyelectrolytes and ITO nanoparticles.
Peng C, et al.
Nanotechnology, 19(50) (2008)
Characterization of dip-coated ITO films derived from nanoparticles synthesized by?low-pressure spray pyrolysis.
Ogi T, et al.
Journal of Nanoparticle Research, 8(3-4), 343-350 (2006)
Generation of transparent conductive electrodes by laser consolidation of LIFT printed ITO nanoparticle layers.
Baum M, et al.
Applied Physics. A, Materials Science & Processing, 111(3), 799-805 (2013)

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