Description

Sodium:1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Henicosafluorodecane-1-Sulfonate is a high-performance perfluorinated surfactant and anionic fluorosurfactant. This compound is valued for its exceptional ability to dramatically lower surface tension in aqueous and organic systems, even at very low concentrations. It is a critical material for demanding industrial applications requiring superior wetting, leveling, and anti-foaming properties. The CAS number for this product is 2806-15-7.

Application

• Firefighting Foams (AFFF): A key ingredient in aqueous film-forming foams for suppressing hydrocarbon fuel fires.
• Electroplating & Metal Finishing: Used as a wetting agent to reduce surface tension in plating baths, ensuring uniform coating and minimizing defects.
• Paints, Coatings & Inks: Functions as a superior leveling and wetting agent, improving substrate coverage and final finish quality.
• Oil & Gas Recovery: Employed in drilling fluids and enhanced oil recovery formulations to alter surface properties and improve efficiency.
• Electronics Manufacturing: Used in etching and cleaning solutions for semiconductors and printed circuit boards.
• Polymerization (Emulsion): Acts as a fluorinated surfactant in the production of fluoropolymers like PTFE.
• Specialty Cleaning & Detergents: Provides powerful wetting and soil release properties for industrial and institutional cleaners.
• Textile & Leather Treatment: Imparts oil and water repellency to fabrics and leather goods.

Basic Information

Product Name	Sodium:1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Henicosafluorodecane-1-Sulfonate
CAS No.	2806-15-7
Molecular Formula	C10H4F21NaO3S
Molecular Weight	626.17 g/mol
Synonyms	Sodium Perfluorodecane Sulfonate; Sodium 1H,1H,2H,2H-Perfluorodecane Sulfonate; PFDS; Sodium 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecane-1-sulfonate; Sodium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heneicosafluorodecyl Sulfonate; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecane-1-sulfonic Acid Sodium Salt; FC-120; Fluorad FC-120 (Historical Trade Name)
EINECS	220-552-8

Quality Control

Our Sodium:1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Henicosafluorodecane-1-Sulfonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity and performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support our global B2B clients with the documentation and traceability required for their quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place at room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance and handling.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (1% Solution)	6.0 - 9.0
Heavy Metals (as Pb)	≤ 20 ppm

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