Description

Potassium Henicosafluorodecanesulphonate is a high-performance fluorinated anionic surfactant. Its unique perfluorinated chain structure provides exceptional surface activity, thermal stability, and chemical resistance, making it a critical component in demanding industrial formulations. This compound is essential for manufacturers in the electronics, fire-fighting, and specialty coatings industries seeking to enhance product performance and durability.

Application

• As a key surfactant and leveling agent in fluoropolymer dispersions for high-performance coatings.
• As an effective aqueous film-forming foam (AFFF) concentrate for Class B fire-fighting foams.
• In the formulation of anti-fogging and anti-reflective coatings for optical and electronic displays.
• As a wetting and dispersing agent in specialty ink and pigment formulations.
• In the production of oil- and water-repellent treatments for textiles and paper.
• As an emulsifier and stabilizer in fluorinated monomer polymerization processes.
• For surface modification to create low surface energy materials in advanced manufacturing.

Basic Information

Product Name	Potassium Henicosafluorodecanesulphonate
CAS No.	2806-16-8
Molecular Formula	C10H4F21KO3S
Molecular Weight	618.19 g/mol
Synonyms	Potassium Perfluorodecanesulfonate; Potassium Perfluorocaprylsulfonate; Potassium 1H,1H,2H,2H-Perfluorodecanesulfonate; PFDS-K; Heptadecafluoro-1-octanesulfonic acid potassium salt; Potassium 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecane-1-sulfonate; FC-120; F-53B (commercial mixture component)
EINECS	220-552-8

Quality Control

Our Potassium Henicosafluorodecanesulphonate is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA), detailing assay, impurity profile, and physical specifications, is provided with every shipment to guarantee compliance with your technical requirements.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm
Fluoride Ion (IC)	≤ 100 ppm

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