Description

Indium Oxide (CAS NO 12136-26-4) is a high-purity inorganic compound essential for advanced material science and electronics manufacturing. Its unique electrical and optical properties make it a critical precursor for producing transparent conductive oxides (TCOs) and specialized ceramics. This material is primarily sought by manufacturers in the electronics, semiconductor, and specialty glass industries for applications requiring precise performance characteristics.

Application

• Key raw material for manufacturing Indium Tin Oxide (ITO) sputtering targets and thin films used in touchscreens, LCDs, and OLED displays.
• Essential component in the production of transparent conductive coatings for solar cells and energy-efficient windows.
• Precursor for advanced ceramic materials and specialty glasses with tailored electrical properties.
• Used in the formulation of gas sensors and catalytic systems due to its semiconducting behavior.
• Research and development of novel optoelectronic devices and phosphor materials.
• Additive for creating IR-reflective coatings and anti-static layers.

Basic Information

Product Name	Indium Oxide
CAS No.	12136-26-4
Molecular Formula	In2O3
Molecular Weight	277.64 g/mol
Synonyms	Diindium trioxide; Indium(III) oxide; Indium sesquioxide; Indium trioxide; ITO precursor; Indium oxide (In2O3); EINECS 235-243-0
EINECS	235-243-0

Quality Control

Our Indium Oxide is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	Yellowish to light brown powder
Identification (IR)	Conforms
Assay (In2O3)	≥ 99.9%
Particle Size (D50)	Contact for details
Loss on Drying	≤ 0.5%
Trace Metals (ICP-MS)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.