- Indium(III) hydroxide
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- $0.00 / 1KG
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2022-01-27
- CAS:20661-21-6
- Min. Order: 1KG
- Purity: 98.7%
- Supply Ability: 100 tons
- INDIUM HYDROXIDE
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- $1.00 / 1KG
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2020-01-03
- CAS:20661-21-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000KGS
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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) |
| 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 μm. The fine powder has smaller primary particles (0.1 to 1.0 μm) 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.
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| INDIUM HYDROXIDE Preparation Products And Raw materials |
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