Description

Potassium 1,1,2,3,3,3-Hexafluoro-2-(Trifluoromethyl)Propanesulphonate is a high-purity, specialty fluorinated sulfonate salt with significant utility in advanced chemical synthesis. This compound is valued for its role as a versatile electrolyte component and a building block for creating thermally and chemically stable materials. It is primarily sought by researchers and manufacturers in the fields of battery technology, polymer chemistry, and catalysis.

Application

• Electrolyte Additive for Lithium-Ion Batteries: Enhances thermal stability and cycle life by forming a stable solid-electrolyte interphase (SEI) layer.
• Monomer for Fluorinated Polymers: Serves as a key precursor for synthesizing sulfonated fluoropolymers with exceptional chemical resistance and ion-exchange capacity.
• Catalyst and Ligand Synthesis: Used in the preparation of novel anionic ligands and catalysts for organic transformations, particularly in fluorous-phase chemistry.
• Ionic Liquids: Acts as a component in the formulation of task-specific ionic liquids for separation processes and electrochemistry.
• Surface Modification Agent: Imparts hydrophobic and oleophobic properties to surfaces for advanced coatings and materials.
• Pharmaceutical Intermediate: Employed in the synthesis of complex fluorinated molecules for medicinal chemistry and agrochemical research.

Basic Information

Product Name	Potassium 1,1,2,3,3,3-Hexafluoro-2-(Trifluoromethyl)Propanesulphonate
CAS No.	93762-10-8
Molecular Formula	C4HF9KO3S
Molecular Weight	324.20 g/mol
Synonyms	Potassium Perfluoro(2-methyl-2-propane)sulfonate; Potassium 1,1,2,3,3,3-Hexafluoro-2-(trifluoromethyl)-1-propanesulfonate; Potassium (Perfluoro-tert-butyl)sulfonate; Potassium Nonafluoro-tert-butanesulfonate; Potassium Perfluoro-tert-butylsulfonate; PFBS-K; KNfBS; Potassium 2-(Trifluoromethyl)-1,1,2,3,3,3-hexafluoropropane-1-sulfonate
EINECS	Contact for details

Quality Control

Our production of Potassium 1,1,2,3,3,3-Hexafluoro-2-(Trifluoromethyl)Propanesulphonate adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and ion chromatography, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccated environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Fluoride Ion (IC)	≤ 100 ppm
Potassium Content (AAS)	11.5% - 12.5%

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