Description

Potassium n-[(Heptadecafluorooctyl)Sulphonyl]-n-Methylglycinate is a high-performance fluorinated surfactant and surface modifier. This compound is valued for its exceptional ability to dramatically lower surface tension and impart oil, water, and stain repellency to materials. It is primarily needed by manufacturers in the textile, coatings, firefighting foam, and specialty polymer industries seeking to enhance product performance with fluorochemical technology.

Application

• Textile Finishing: As a key ingredient in durable water repellent (DWR) and stain-release finishes for outdoor gear, uniforms, and upholstery fabrics.
• Firefighting Foams (AFFF): Used in aqueous film-forming foams to create a fast-spreading film that suppresses flammable liquid vapors and extinguishes fires.
• Coatings and Paints: Incorporated to improve leveling, wetting, and substrate adhesion while providing hydrophobic and oleophobic surface properties.
• Paper and Packaging: Applied to create grease-resistant and moisture-barrier coatings for food packaging and specialty papers.
• Polymer Additive: Acts as a processing aid and surface modifier in fluoropolymer composites to reduce friction and improve release properties.
• Electronics: Used in formulations for coating electronic components to provide moisture protection and dust repellency.

Basic Information

Product Name	Potassium n-[(Heptadecafluorooctyl)Sulphonyl]-n-Methylglycinate
CAS No.	70281-93-5
Molecular Formula	C12H6F17KNO5S
Molecular Weight	599.33 g/mol
Synonyms	Potassium N-[(heptadecafluorooctyl)sulfonyl]-N-methylglycinate; Potassium perfluorooctanesulfonyl methylglycinate; N-(Perfluorooctanesulfonyl)-N-methylglycine potassium salt; Glycine, N-[(heptadecafluorooctyl)sulfonyl]-N-methyl-, potassium salt; PFOS-based surfactant (glycine derivative); Fluorinated alkyl sulfonyl glycinate potassium salt; Capstone® FS-63 (or similar trade names); Potassium 2-[(heptadecafluorooctyl)sulfonyl(methyl)amino]acetate
EINECS	Contact for details

Quality Control

Our production of Potassium n-[(Heptadecafluorooctyl)Sulphonyl]-n-Methylglycinate adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including assay, impurity profiling, and performance tests, to ensure consistent purity and efficacy. Certificates of Analysis (COA) detailing specifications and results are provided with each shipment and are available upon request.

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); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Fluorine Content	Contact for details
pH (1% Solution)	6.0 - 8.0

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