Description

8:2 Ftoh Sulfate Potassium Salt is a high-purity fluorochemical intermediate, specifically a potassium salt of a fluorotelomer alcohol sulfate. This compound is valued for its role in synthesizing advanced surfactants and surface treatment agents that impart exceptional oil, water, and stain repellency. It is a critical raw material for manufacturers in the textile finishing, fire-fighting foam (AFFF), and specialty polymer industries seeking to develop high-performance, durable coatings.

Application

• Fluorinated Surfactant Synthesis: A key intermediate for producing high-performance surfactants used in aqueous film-forming foams (AFFF) and other specialty formulations.
• Textile & Fiber Treatment: Imparts durable water, oil, and stain repellency to fabrics, carpets, and non-woven materials.
• Paper & Packaging Coatings: Used to create grease-resistant and moisture-barrier coatings for food packaging and specialty papers.
• Leather & Upholstery Finishing: Provides protective, repellent finishes for leather goods and treated fabrics.
• Specialty Polymer Modification: Serves as a functional monomer or additive to introduce fluorinated side chains, enhancing polymer surface properties.
• Industrial Cleaners & Polishes: A component in formulations requiring superior wetting and leveling on low-energy surfaces.

Basic Information

Item	Details
Product Name	8:2 Ftoh Sulfate Potassium Salt
CAS No.	1262446-13-8
Molecular Formula	C10H4F17KO4S
Molecular Weight	582.19 g/mol
Synonyms	Potassium 1H,1H,2H,2H-perfluorodecyl sulfate; Potassium perfluorooctylethyl sulfate; 8:2 Fluorotelomer alcohol sulfate potassium salt; 1H,1H,2H,2H-Perfluorodecan-1-ol, hydrogen sulfate, potassium salt; FTOH Sulfate K Salt; 8:2 FTSA K+; PFAS Intermediate (C8-based)
EINECS	Contact for details

Quality Control

Our production of 8:2 Ftoh Sulfate Potassium Salt adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Quality is verified through advanced analytical techniques including HPLC, NMR, and titration. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment 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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Potassium Content	6.5% - 7.5%
pH (5% solution)	6.0 - 8.0

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