Description

Sodium Tetrakis(4-Fluorophenyl)Borate is an organoboron salt widely recognized as a versatile, non-coordinating anion source. Its primary value lies in its role as a weakly coordinating counterion, which is crucial for stabilizing reactive cationic species and enhancing catalyst activity in various chemical processes. This compound is essential for researchers and manufacturers in the fields of organometallic chemistry, polymerization catalysis, and advanced material science, where precise ionic control is required.

Application

• Polymerization Catalyst Component: Acts as a co-catalyst or activator in olefin polymerization (e.g., metallocene catalysts) to produce polyolefins with controlled properties.
• Organometallic Synthesis: Serves as a non-coordinating anion to stabilize cationic metal complexes and reactive intermediates for research and development.
• Electrolyte Additive: Used in the formulation of electrolytes for lithium-ion and other advanced battery systems to improve ionic conductivity and stability.
• Phase-Transfer Catalyst: Facilitates reactions between reactants in immiscible phases in organic synthesis and industrial chemical processes.
• Analytical Chemistry Reagent: Employed in ion-pair chromatography and as a standard or reagent in specific spectroscopic and electrochemical analyses.
• Material Science Research: Utilized in the development of ionic liquids, conductive polymers, and other functional materials requiring specific anionic properties.

Basic Information

Product Name	Sodium Tetrakis(4-Fluorophenyl)Borate
CAS No.	25776-12-9
Molecular Formula	C24H16BF4Na
Molecular Weight	414.18 g/mol
Synonyms	Sodium Tetrakis(p-fluorophenyl)borate; NaB(ArF)4; Sodium Tetrakis(4-fluorophenyl)boranuide; Tetrakis(4-fluorophenyl)borate Sodium Salt; Sodium Tetra(4-fluorophenyl)borate; NaB(C6H4F)4; Sodium Tetrakis(para-fluorophenyl)borate; B(4-F-C6H4)4Na
EINECS	Contact for details

Quality Control

Our Sodium Tetrakis(4-Fluorophenyl)Borate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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