Description

Potassium Undecafluorocyclohexanesulphonate is a highly fluorinated organic salt with unique chemical properties derived from its perfluorocyclohexyl and sulfonate groups. This compound is valued for its exceptional stability and surface-active characteristics, making it a critical intermediate in advanced material synthesis. It is primarily sought by manufacturers in the specialty chemical, electronics, and polymer industries for developing high-performance materials.

Application

• As a key fluorinated surfactant and emulsifier in specialty coatings and fire-fighting foams.
• An essential building block in the synthesis of novel fluorinated polymers and resins with enhanced chemical resistance.
• Used in the formulation of electronic chemicals, including etching agents and cleaning solutions for semiconductor manufacturing.
• As a catalyst or phase-transfer agent in organic synthesis involving fluorinated compounds.
• Employed in research and development of advanced battery electrolytes and fuel cell components.
• Potential use as a surface treatment agent to impart oil, water, and stain repellency to textiles and materials.

Basic Information

Item	Detail
Product Name	Potassium Undecafluorocyclohexanesulphonate
CAS No.	3107-18-4
Molecular Formula	C6F11KO3S
Molecular Weight	404.22 g/mol
Synonyms	Potassium Perfluorocyclohexanesulfonate; Potassium Perfluorocyclohexylsulfonate; Undecafluorocyclohexanesulfonic Acid Potassium Salt; Perfluorocyclohexanesulfonic Acid Potassium Salt; Potassium 1H,2H,3H,4H,5H,6H-Undecafluorocyclohexane-1-sulfonate; Potassium 2,2,3,3,4,4,5,5,6,6,7-Undecafluorocyclohexylsulfonate; PFOS Alternative (structural analogue); FC-95 (related trade name series)
EINECS	221-455-5

Quality Control

Our Potassium Undecafluorocyclohexanesulphonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity and performance. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and moisture content are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product quality and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Moisture (KF Titration)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Fluoride Content	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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