Description

Tris(2,2'-Bipyridine)Cobalt(II) Bis(Hexafluorophosphate) is a high-purity coordination complex salt, recognized for its role as a versatile redox-active catalyst and photosensitizer. This compound is critical for applications requiring precise electron transfer processes and light-harvesting capabilities. It is primarily utilized by researchers and manufacturers in the fields of photovoltaics, electrochemistry, and advanced materials synthesis.

Application

• Dye-Sensitized Solar Cells (DSSCs): Functions as a key component in redox electrolytes or as a sensitizer for light absorption and charge generation.
• Electrocatalysis: Serves as a molecular catalyst or mediator for reactions such as water oxidation and CO₂ reduction.
• Photoredox Catalysis: Enables organic synthesis reactions driven by visible light under mild conditions.
• Electrochromic Devices: Used in smart windows and displays due to its reversible color change upon oxidation/reduction.
• Chemical Sensing: Acts as a sensing element in optical or electrochemical sensors for detecting specific analytes.
• Academic & Industrial Research: A fundamental reagent for studying electron transfer kinetics, photophysics, and coordination chemistry.

Basic Information

Product Name	Tris(2,2'-Bipyridine)Cobalt(II) Bis(Hexafluorophosphate)
CAS No.	79151-78-3
Molecular Formula	C₃₀H₂₄CoF₁₂N₆P₂
Molecular Weight	877.41 g/mol
Synonyms	Tris(bipyridine)cobalt(II) hexafluorophosphate; Cobalt(II) tris(2,2'-bipyridyl) bis(hexafluorophosphate); [Co(bpy)₃](PF₆)₂; Co(bpy)₃(PF₆)₂; Tris(2,2'-bipyridine-N,N')cobalt(II) bis(hexafluorophosphate(1-)); Cobalt, tris(2,2'-bipyridine-N,N')-, (OC-6-11)-, hexafluorophosphate (1:2); Tris(2,2'-dipyridyl)cobalt(II) hexafluorophosphate
EINECS	Contact for details

Quality Control

Our Tris(2,2'-Bipyridine)Cobalt(II) Bis(Hexafluorophosphate) is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes rigorous analytical testing, including spectroscopic and chromatographic methods, to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvent levels, 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption, which can affect performance. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
UV-Vis Spectrum	Conforms to reference
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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