Indium hydroxide (In(OH)3) | CAS No. 20661-21-6

Q: What is Indium hydroxide (CAS: 20661-21-6)?

Indium hydroxide (In(OH)3) is an inorganic compound of indium with a trigonal pyramidal structure. It is a white powder with a high melting point. It is used in the production of indium oxide for display screens and as a catalyst in organic synthesis.

Q: What are the main uses of Indium hydroxide (CAS: 20661-21-6)?

Indium hydroxide is primarily used in the manufacturing of indium oxide coatings for displays and touch screens. It also serves as a catalyst in organic chemistry reactions and can be used in the preparation of other indium compounds.

Q: Is Indium hydroxide (CAS: 20661-21-6) safe?

Indium hydroxide is generally considered safe for industrial use when proper safety measures are followed. However, it should be handled with care to avoid inhalation and eye contact. Protective gloves and goggles are recommended. Storage in a cool, dry place away from direct sunlight is advised.

Q: How should Indium hydroxide (CAS: 20661-21-6) be stored?

Indium hydroxide should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent moisture absorption. Avoid contact with incompatible materials such as acids or reducing agents.

Indium hydroxide (In(OH)3)

Basic Information

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CAS Number

20661-21-6

Molecular Formula

H3InO3

Molecular Weight

165.84 g/mol

EINECS

243-947-7

Basic Physical Properties

Melting Point

150 °C

Boiling Point

100°C at 760 mmHg

Density

4.45 g/mL at 20 °C

Water Solubility

It is insoluble in water.

Vapor Pressure

<0.01 mm Hg ( 25 °C)

SMILES

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O[In](O)O

InChI

InChI=1S/In.3H2O/h;3*1H2/q+3;;;/p-3

InChIKey

IGUXCTSQIGAGSV-UHFFFAOYSA-K

LogP

-2.0518

Topological Polar Surface Area

60.69 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

3.2

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

对光及湿度敏感

Synonyms & References

English

Nsc127173
Indium(III)trihydoxide
IndiuM hydroxid
IndiuM(III) hydroxide 99.99% trace Metals basis
Indium Hydroxide Nanopowder<50NM
Indium(III) hydroxide nanopowder, <100 nm particle size, 99.99% trace metals basis
Indium(III) hydroxide, 99.995% trace metals basis
Indium(III) hydroxide, 99.5% trace metals basis
Indium(III) hydroxide
indium trihydroxide
Indium hydroxide
INDIUM(III) HYDROXIDE,99.
indiumhydroxide(in(oh)3)
Indium (III) hydroxide
Indium trihydroxide

MDL Number

MFCD00011056

EC Number

243-947-7

FAQ

What is Indium hydroxide (CAS: 20661-21-6)?

Indium hydroxide (In(OH)3) is an inorganic compound of indium with a trigonal pyramidal structure. It is a white powder with a high melting point. It is used in the production of indium oxide for display screens and as a catalyst in organic synthesis.

What are the main uses of Indium hydroxide (CAS: 20661-21-6)?

Indium hydroxide is primarily used in the manufacturing of indium oxide coatings for displays and touch screens. It also serves as a catalyst in organic chemistry reactions and can be used in the preparation of other indium compounds.

Is Indium hydroxide (CAS: 20661-21-6) safe?

Indium hydroxide is generally considered safe for industrial use when proper safety measures are followed. However, it should be handled with care to avoid inhalation and eye contact. Protective gloves and goggles are recommended. Storage in a cool, dry place away from direct sunlight is advised.

How should Indium hydroxide (CAS: 20661-21-6) be stored?

Indium hydroxide should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent moisture absorption. Avoid contact with incompatible materials such as acids or reducing agents.