Name: Indium oxide, Indium(III) oxide Molecular formula: In2O3
CAS: 1312-43-2 Molecular weight: 277.63
Description: Indium oxide is a white or yellowish amorphous powder, which changes into reddish brown when heated, insoluble in water and soluble in hot inorganic acid. It is a new n-type transparent semiconductor functional material with wide band gap, small resistivity and high catalytic activity. It has been widely used in photoelectric field, gas sensor and catalyst. In addition to the above functions, indium oxide particles have the surface effect, quantum size effect, small size effect and macro quantum tunneling effect.
Specification:
|
Name |
In2O3_5N |
In2O3_4N5 |
In2O3_4N |
||
|
Molecular formula |
In2O3 |
In2O3 |
In2O3 |
||
|
CAS |
1312-43-2 |
1312-43-2 |
1312-43-2 |
||
|
In2O3 content |
% |
≥99.999 |
≥99.995 |
≥99.99 |
|
|
In content |
% |
≥81.5 |
≥81.5 |
≥81.5 |
|
|
Impurity content |
Al |
% |
≤1.5×10-4 |
≤5.0×10-4 |
≤10×10-4 |
|
Cd |
% |
≤0.5×10-4 |
≤5.0×10-4 |
≤10×10-4 |
|
|
Fe |
% |
≤1.0×10-4 |
≤5.0×10-4 |
≤10×10-4 |
|
|
Pb |
% |
≤1.0×10-4 |
≤5.0×10-4 |
≤15×10-4 |
|
|
Sn |
% |
≤1.5×10-4 |
≤5.0×10-4 |
≤12×10-4 |
|
|
Tl |
% |
≤1.5×10-4 |
≤5.0×10-4 |
≤10×10-4 |
|
|
Zn |
% |
≤1.5×10-4 |
≤5.0×10-4 |
≤15×10-4 |
|
|
Cl content |
% |
≤0.5 |
≤0.5 |
≤0.5 |
|
|
LOI |
% |
≤0.5 |
≤0.5 |
≤0.5 |
|
|
property |
Light yellow powder |
||||
|
Application |
It is suitable for processing into indium tin oxide (ITO) target, alkaline manganese battery instead of mercury corrosion inhibitor, as well as colored glass, ceramics and other fields |
||||
|
package |
Sealed packaging, flexible packaging according to customer needs |
||||
Packing: 1 kg or 5 kg per package, 25 kg carton, also provide small package: 100g, 500g, and other small packages
Uses: Indium oxide is often used as raw material in resistive touch screen, mainly used in fluorescent screen, glass, etc. In addition, it is widely used in the traditional fields such as colored glass, ceramics, alkaline manganese battery instead of mercury corrosion inhibitor Liu, chemical reagent, etc. In recent years, it has been widely used in high-tech and military fields such as optoelectronic industry, especially in the processing of indium tin oxide (ITO) target materials, the manufacture of transparent electrode and transparent thermal reflector materials, and the production of flat liquid crystal display and demister.
