Basic information General Description Safety Supplier Related
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INDIUM HYDROXIDE

Basic information General Description Safety Supplier Related

INDIUM HYDROXIDE Basic information

Product Name:
INDIUM HYDROXIDE
Synonyms:
  • 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
CAS:
20661-21-6
MF:
H3InO3
MW:
165.84
EINECS:
243-947-7
Product Categories:
  • Indium Salts
  • Salts
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Indium
  • Indium Salts
  • 49: In
  • IndiumMaterials Science
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • IndiumMetal and Ceramic Science
  • Oxides
  • Materials Science
  • Metal and Ceramic Science
  • Nanomaterials
  • Nanoparticles: Oxides, Nitrides, and Other CeramicsNanomaterials
  • Nanopowders and Nanoparticle Dispersions
Mol File:
20661-21-6.mol
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INDIUM HYDROXIDE Chemical Properties

Melting point:
150 °C (lit.)
Density 
4.45 g/mL at 20 °C (lit.)
vapor pressure 
<0.01 mm Hg ( 25 °C)
solubility 
H2O: insoluble(lit.)
form 
nanopowder
color 
cubic crystals, crystalline
Water Solubility 
It is insoluble in water.
Solubility Product Constant (Ksp)
pKsp: 33.2
Exposure limits
ACGIH: TWA 0.1 mg/m3
NIOSH: TWA 0.1 mg/m3
LogP
5.9 at 22℃
CAS DataBase Reference
20661-21-6(CAS DataBase Reference)
EPA Substance Registry System
Indium hydroxide (In(OH)3) (20661-21-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
TSCA 
Yes

MSDS

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INDIUM HYDROXIDE Usage And Synthesis

General Description

Indium hydroxide (In(OH)3) is a white powder that is available in two morphologies: crystalline and fine powder. It is soluble in mineral acids but insoluble in water.
The crystalline powder has cubic shaped crystals with a size range of 1 to 5 &mu;m.
The fine powder has smaller primary particles (0.1 to 1.0 &mu;m) with a range of shapes (spherical to elliptical).
Indium hydroxide is used in a variety of industries, including the manufacturing of flat panel components.

Chemical Properties

yellow-white powder(s); -100 mesh with 99.999% purity [AES93] [CER91]

Uses

Indium(III) hydroxide is used as a precursor to indium(III)oxide. It is also applied in batteries, glasses, ceramics, chemical reagents and semiconductors.

Preparation

According to Milligan and Weiser, a small excess of NH3 solution is added at 100℃ to an InCl3 solution. The precipitate is aged a few hours at 100℃ by letting it stand under its mother liquor, then washed free of chloride and dried at room temperature.

INDIUM HYDROXIDESupplier

Guangdong Mingtu Chemical Co., Ltd Gold
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0751-2888656 13922356597
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3B Pharmachem (Wuhan) International Co.,Ltd.
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Alfa Aesar
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400-6106006
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Energy Chemical
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021-021-58432009 400-005-6266
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021-54306202 13764082696
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info@hanhongsci.com