Description

Sodium Hexanitroiridate(III) 99.99% is a high-purity inorganic salt of iridium, a precious metal, with the CAS number 142048-03-1. This compound is valued for its role as a critical precursor in advanced materials science and catalysis research. It is essential for researchers and manufacturers in the fields of electrochemistry, specialty catalysts, and nanomaterial synthesis.

Application

• Electrocatalyst Precursor: For the synthesis of iridium-based catalysts used in water electrolysis and fuel cells.
• Chemical Vapor Deposition (CVD): As a source material for depositing high-purity iridium or iridium oxide thin films.
• Homogeneous Catalysis Research: Investigating novel catalytic cycles in organic synthesis and oxidation reactions.
• Analytical Chemistry: Used as a standard or reagent in spectroscopic analysis and trace metal detection.
• Advanced Material Development: For creating iridium-doped ceramics or composites with specialized electronic properties.
• Electroplating Solutions: In formulations for depositing iridium coatings on substrates requiring high corrosion resistance.

Basic Information

Product Name	Sodium Hexanitroiridate(III) 99.99%
CAS No.	142048-03-1
Molecular Formula	Na3[Ir(NO2)6]
Molecular Weight	Contact for details
Synonyms	Sodium Iridium(3+) Hexanitrite; Trisodium Hexanitroiridate(3-); Sodium Hexanitritoiridate(III); Iridium Sodium Nitrite Complex; Na3Ir(NO2)6; Hexanitroiridate(3-) Sodium Salt; Sodium Iridium Nitro Complex
EINECS	Contact for details

Quality Control

Our 99.99% (4N) purity grade Sodium Hexanitroiridate(III) is produced and tested under stringent quality management protocols. Each batch is analyzed to ensure compliance with exacting specifications for trace metal impurities and chemical identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a desiccated environment to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to Orange Crystalline Powder
Identification (IR)	Conforms
Assay (Na3[Ir(NO2)6])	≥ 99.99%
Iridium (Ir) Content	Contact for details
Trace Metals (ICP-MS)	< 100 ppm total
Chloride (Cl)	< 10 ppm
Nitrate (NO3)	< 50 ppm
Loss on Drying	< 0.5%

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