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Indium Corp. In2O3 Type A Indium Oxide, Crystalline Powder

Category Ceramic , Oxide
Manufacturer Indium Corporation of America
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Indium Corp. In2O3 Type A Indium Oxide, Crystalline Powder.pdf
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Material Notes:
Indium Sesquioxide is a yellow colored powder. It is a stable ceramic-like material, insoluble in water and volatizes at 850°C. Indium sesquioxide is a n-type semiconductor and as such is used as a resistive element in integrated circuits and to form heterojunctions with p-InP, n-GaAs and other semiconductors. Other uses include glass coloring, in alkaline batteries to suppress gassing and as an anti-arcing additive in high current electrical switches and contactors.When doped with tin dioxide, thin films of indium-tin oxide (ITO) function as a transparent electrical conductor and can reflect a portion of the infrared spectrum. The major use of indium oxide is in the manufacture of ITO sputtering targets for thin film coating.Type A - Crystalline: The primary particles range from 0.4 to 1.0 microns in diameter; agglomerates up to approximately 30 microns.PropertiesChemical Formula: In2O3General Description: Bright yellow powderPurity Grades Available: 4N (99.99%), 5N (99.999%)Solubility: Insoluble in water and alcohol.UsesManufacturing of ITO sputtering targets and evaporation chargesColoring ceramics and glassesInformation provided by the manufacturer, Indium Corporation of America.
Physical Properties Metric English Comments
Specific Gravity 7.20 g/cc
7.20 g/cc
Particle Size 1.7 - 10.3 µm
1.7 - 10.3 µm
d10
6.0 - 23 µm
6.0 - 23 µm
d50
14 - 38 µm
14 - 38 µm
d90
Specific Surface Area 0.424 m²/g
0.424 m²/g
BET
Molecular Weight 277.64 g/mol
277.64 g/mol
Component Elements Properties Metric English Comments
Indium, In 81.5 - 83.3 %
81.5 - 83.3 %
82.7 %
82.7 %
Theoretical
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