Description

Tris(Ethylenediamine)Rhodium(III) Nitrate is a coordination complex salt featuring rhodium in the +3 oxidation state, chelated by three ethylenediamine ligands. This compound is a valuable precursor in advanced materials science and catalysis, prized for its defined molecular structure and high purity. It is essential for researchers and manufacturers in the fields of homogeneous catalysis, electroplating, and the synthesis of specialized inorganic materials.

Application

• Homogeneous Catalysis: Acts as a precursor for developing highly selective catalysts for hydrogenation, hydroformylation, and other organic transformations.
• Electroplating & Surface Finishing: Used in specialized electroplating baths for depositing rhodium or rhodium-alloy coatings with specific properties.
• Materials Synthesis: Serves as a building block for synthesizing metal-organic frameworks (MOFs), coordination polymers, and other advanced inorganic materials.
• Chemical Vapor Deposition (CVD): A potential precursor for depositing thin films of rhodium or rhodium oxide in semiconductor and optical applications.
• Academic & Industrial Research: A key reagent for studying coordination chemistry, reaction mechanisms, and developing new catalytic processes.
• Sensor Technology: Can be utilized in the development of chemical sensors due to the specific electronic properties of the rhodium complex.

Basic Information

Product Name	Tris(Ethylenediamine)Rhodium(III) Nitrate
CAS No.	480445-39-4
Molecular Formula	C6H24N9O9Rh
Molecular Weight	454.23 g/mol
Synonyms	Tris(ethylenediamine)rhodium trinitrate; Rhodium tris(ethylenediamine) nitrate; [Rh(en)3](NO3)3; Tris(1,2-ethanediamine-N,N')rhodium(3+) trinitrate; Rhodium(III) tris(ethylenediamine) nitrate; Ethylenediamine rhodium(III) nitrate complex; Rhodium ethylenediamine complex nitrate salt
EINECS	Contact for details

Quality Control

Our Tris(Ethylenediamine)Rhodium(III) Nitrate is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes rigorous analytical testing, including assay determination and identification by spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (Rh content)	≥ 22.5% (by ICP-OES/AAS)
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in water, slightly soluble in polar organic solvents

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