Description

Iridium(IV) Oxide is a high-purity inorganic compound with the chemical formula IrO₂. This material is valued for its exceptional chemical stability, high electrical conductivity, and catalytic properties, making it a critical component in advanced industrial and research applications. It is primarily sought by manufacturers and researchers in the electrochemical, electronics, and catalysis sectors for developing high-performance components.

Application

• Dimensionally Stable Anodes (DSAs): A key catalytic coating material for electrodes in industrial electrochemical processes, including chlorine evolution.
• Electrocatalysis: Used as a catalyst or catalyst support in fuel cells and water electrolysis systems for oxygen evolution reactions.
• Electronic Components: Employed in the fabrication of resistors, capacitors, and other microelectronic devices due to its conductive oxide properties.
• Chemical Sensors: Acts as a sensitive layer in electrochemical sensors for detecting various gases and analytes.
• Research & Development: Serves as a precursor or reference material in materials science research for studying conductive metal oxides.
• Protective Coatings: Applied as a durable, corrosion-resistant coating in harsh chemical environments.

Basic Information

Product Name	Iridium(IV) Oxide
CAS No.	30980-84-8
Molecular Formula	IrO₂
Molecular Weight	224.22 g/mol
Synonyms	Iridium Dioxide; Iridium Oxide (IrO₂); Dioxoiridium; Iridio(IV) Oxide; EINECS 250-402-4
EINECS	250-402-4

Quality Control

Our Iridium(IV) Oxide is produced and tested under stringent quality management protocols. Each batch undergoes comprehensive analysis to verify identity, purity, and conformance to specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring full traceability and compliance with relevant industry standards for advanced material applications.

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 away from incompatible materials.

Specification

Item	Specification
Appearance	Black powder
Identification (XRD)	Conforms to IrO₂ structure
Assay (IrO₂ basis)	≥ 99.9%
Particle Size (D50)	Contact for details
Surface Area (BET)	Contact for details
Trace Metals (ICP-MS)	≤ 100 ppm total

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