Description

Indium Tin Oxide (In1.69Sn0.15O2.85) is a high-performance transparent conductive oxide (TCO) material, a critical component in modern optoelectronic devices. Its unique combination of high electrical conductivity and optical transparency makes it indispensable for creating functional transparent electrodes. This material is essential for manufacturers and R&D facilities in the display, touch panel, photovoltaic, and smart glass industries. CAS NO 71243-84-0.

Application

• Transparent Electrodes for Flat Panel Displays (FPD): Used in LCDs, OLEDs, and plasma displays as the conductive layer.
• Touch Screen Panels: Serves as the transparent conductive film in capacitive and resistive touch sensors.
• Photovoltaic Cells: Applied as a front contact in thin-film solar cells (e.g., CIGS, perovskite) to allow light entry while collecting current.
• Electrochromic and Smart Windows: Functions as the conductive layer enabling voltage-driven tint control.
• Transparent Heaters: Used in aircraft windshields, refrigerator displays, and automotive mirrors for anti-fogging/anti-icing.
• EMI Shielding Coatings: Provides transparent electromagnetic interference shielding for electronic displays and enclosures.
• Optical Coatings: Utilized in anti-reflective and low-emissivity (Low-E) coatings for architectural glass.
• Research & Development: A key material for developing next-generation transparent electronics, sensors, and flexible devices.

Basic Information

Product Name	Indium Tin Oxide (In1.69Sn0.15O2.85)
CAS No.	71243-84-0
Molecular Formula	In1.69Sn0.15O2.85
Molecular Weight	Contact for details
Synonyms	ITO; Tin-doped Indium Oxide; Indium Tin Oxide; Indium(III) Tin Oxide; Transparent Conductive Oxide (TCO); Indium Tin Oxide Sputtering Target; ITO Nanopowder; ITO Coating Material
EINECS	Contact for details

Quality Control

Our Indium Tin Oxide is produced under stringent quality management systems to ensure batch-to-batch consistency and performance reliability for critical applications. Quality is verified through advanced analytical techniques including X-ray diffraction (XRD), X-ray fluorescence (XRF), and scanning electron microscopy (SEM). A comprehensive Certificate of Analysis (COA) detailing composition, particle size, resistivity, and optical properties is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent absorption of moisture and CO2, which can affect performance.

Specification

Item	Specification
Appearance	Yellowish-green to grayish-blue powder or solid target
Composition (In2O3:SnO2)	~90:10 wt% (Custom ratios available)
Purity	>99.99% (4N) / >99.999% (5N) available
Particle Size (D50)	Nanopowder: 20-50 nm; Micron Powder: 1-5 µm
Bulk Density	Contact for details
Resistivity (for coatings)	5.0 x 10-4 to 1.0 x 10-3 ω·cm
Transmittance (Visible Light)	>85% (for standard coatings)
Identification (XRD)	Conforms to standard Cubic Bixbyite structure

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