Description

Sodium Heptadecafluorooctanesulphinate is a high-value fluorinated organic salt, also known as sodium perfluorooctanesulfinate. This compound serves as a critical intermediate and reagent in advanced chemical synthesis, prized for its ability to introduce perfluorooctylsulfonyl groups. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop products with enhanced stability, surface activity, or unique electronic properties.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Used in the production of advanced, high-performance fluorinated pesticides and herbicides.
• Polymer Modification: Acts as a monomer or modifier for creating fluorosurfactants and specialty polymers with oil, water, and stain resistance.
• Surface Treatment Agent: Imparts low surface energy properties in coatings, textiles, and electronics.
• Electrolyte Additive: Employed in the formulation of advanced lithium-ion battery electrolytes to improve performance and safety.
• Research & Development: A versatile reagent in organic synthesis for introducing perfluoroalkylsulfonyl motifs in medicinal and materials chemistry.

Basic Information

Product Name	Sodium Heptadecafluorooctanesulphinate
CAS No.	68555-67-9
Molecular Formula	C8F17NaO2S
Molecular Weight	538.17 g/mol
Synonyms	Sodium Perfluorooctanesulfinate; Perfluorooctanesulfinic Acid Sodium Salt; 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfinic Acid Sodium Salt; Heptadecafluoro-1-octanesulfinic Acid Sodium Salt; PFOSi-Na; FOSi-Na; Sodium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane-1-sulfinate
EINECS	Contact for details

Quality Control

Our Sodium Heptadecafluorooctanesulphinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and moisture content. We provide comprehensive Certificates of Analysis (COA) to ensure traceability and compliance with your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

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)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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