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700460

Sigma-Aldrich

Indium tin oxide, dispersion

<100 nm particle size (DLS), 30 wt. % in isopropanol

Synonym(s):

ITO

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About This Item

CAS Number:
50926-11-9
MDL number:
MFCD00171662
UNSPSC Code:
12352302
PubChem Substance ID:
329762202
NACRES:
NA.23

form

dispersion

Quality Level

200

composition

In2O3, 90%
SnO2, 10%

concentration

30 wt. % in isopropanol

particle size

<100 nm (DLS)

bp

82 °C

density

1.04 g/mL at 25 °C

storage temp.

−20°C

SMILES string

O=[Sn]=O.O=[In]O[In]=O

InChI

1S/2In.5O.Sn

InChI key

LNNWKAUHKIHCKO-UHFFFAOYSA-N

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General description

Indium tin oxide (ITO) is a transparent conductingoxide with good optical transparency (T > 85% at 550 nm) and high electricalconductivity (ρ ∼ 10−4Ωcm). It can be used for various applications that require both opticaltransparency in the visible light region and high electrical conductivity.

Application

Indium tin oxide nanoparticles can be used tofabricate ITO thin films that are applied in the field of electroluminescentdevices, electrochromic systems, liquid crystal display electrodes, solar cells,and energy-efficient windows.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H336

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

57.2 °F - closed cup

Flash Point(C)

14 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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