Description

Diiridium(3+) Trisulphate is a specialized inorganic salt of iridium, a platinum group metal, with the CAS number 14293-67-5. This compound serves as a critical precursor and catalyst in advanced material synthesis and high-value chemical processes, prized for its unique electronic and catalytic properties. It is essential for researchers and manufacturers in the fields of electrochemistry, heterogeneous catalysis, and the development of specialty alloys and coatings.

Application

• Catalyst Precursor: A key starting material for synthesizing highly active iridium-based catalysts used in hydrogenation, oxidation, and electrochemical reactions.
• Electrochemical Research: Employed in the development and study of electrodes for water electrolysis, fuel cells, and other energy conversion devices.
• Material Science: Used in the deposition of iridium and iridium oxide thin films for electronic, optical, and protective coating applications.
• Organic Synthesis: Facilitates specialized organic transformations where a robust, high-valent metal catalyst is required.
• Analytical Chemistry: Acts as a standard or reagent in spectroscopic analysis and other laboratory procedures.
• Specialty Alloy Production: Serves as a source of iridium for creating high-temperature, corrosion-resistant alloys.

Basic Information

Product Name	Diiridium(3+) Trisulphate
CAS No.	14293-67-5
Molecular Formula	Ir2(SO4)3 (often hydrated)
Molecular Weight	Contact for details
Synonyms	Iridium(III) Sulfate; Diriridium Trisulfate; Iridium Sesquisulfate; Iridium Sulfate (Ir2(SO4)3); Sulfuric Acid, Iridium(3+) Salt (3:2); Iridium Sulfate Basic; Iridium Oxide Sulfate; Iridium Sulphate
EINECS	Contact for details

Quality Control

Our Diiridium(3+) Trisulphate is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent composition. We provide full traceability and a Certificate of Analysis (COA) with every shipment, detailing key parameters such as assay, impurity profiles, and physical characteristics. Specifications can be aligned with customer requirements for research or industrial 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent absorption of moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark solid (color may vary with hydration state)
Identification (IR/XRD)	Conforms
Assay (Iridium content)	≥ 95% (or as specified)
Impurities (ICP-OES)	Contact for details
Solubility	Partially soluble in water and acids

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