Description

Ammonium Hexachloroiridate (III) Hydrate is a high-purity inorganic salt of iridium, a precious metal, valued for its role as a critical precursor in advanced materials synthesis. This compound is essential for researchers and manufacturers requiring a reliable source of iridium in a soluble, reactive form for catalytic and electronic applications. It is primarily utilized in the development of catalysts, electroplating solutions, and specialized chemical vapor deposition (CVD) processes within the electronics, chemical research, and precious metal refining industries.

Application

• Catalyst Precursor: A key starting material for synthesizing homogeneous and heterogeneous iridium-based catalysts used in hydrogenation, oxidation, and other fine chemical processes.
• Electroplating & Surface Coating: Used in electrolytic baths for the deposition of iridium and iridium alloy coatings, providing corrosion resistance and electrical conductivity.
• Chemical Vapor Deposition (CVD): Serves as a volatile source compound in CVD for applying thin, uniform films of iridium or iridium oxide on substrates for electronic and optical devices.
• Research & Development: Employed in academic and industrial R&D for exploring new iridium complexes, materials for organic light-emitting diodes (OLEDs), and electrochemical studies.
• Analytical Chemistry: Used as a standard or reagent in analytical methods for the determination and separation of precious metals.
• Specialty Glass & Ceramics: Acts as a doping agent to impart specific coloration or modify the electrical properties of specialty glass and ceramic materials.

Basic Information

Product Name	Ammonium Hexachloroiridate (III) Hydrate
CAS No.	29796-57-4
Molecular Formula	(NH4)3[IrCl6]·xH2O
Molecular Weight	554.00 g/mol (Anhydrous basis)
Synonyms	Ammonium hexachloroiridate(3-); Ammonium iridium(III) chloride; Triammonium hexachloroiridate; Ammonium chloroiridate; Iridium ammonium chloride; (OC-6-11)-Triammonium hexachloroiridate; Ammonium hexachloroiridate hydrate
EINECS	Contact for details

Quality Control

Our Ammonium Hexachloroiridate (III) Hydrate is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes rigorous analytical testing, including assay by titration and impurity profiling, to meet exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with every shipment to ensure full traceability and compliance with your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark brown to black crystalline powder
Identification (IR)	Conforms
Assay (as Ir)	≥ 34.0 %
Solubility (in Water)	Clear, complete solution
Chloride Content	Conforms to theoretical

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