Description

Sodium 1,1,2,3,3,3-Hexafluoro-Propane-1-Sulfonate is a high-value fluorinated sulfonate salt, recognized for its unique combination of thermal stability and chemical inertness. This compound serves as a critical building block and performance additive in advanced material synthesis, where its fluorine-rich structure imparts desirable properties. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring enhanced stability or specific surface activity.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Acts as a key precursor or additive in the production of advanced herbicides and pesticides, leveraging its stability and fluorine content.
• Polymer & Material Science: Employed as a monomer or additive for creating fluorinated polymers, surfactants, and ion-exchange membranes with enhanced chemical and thermal resistance.
• Electrolyte Additive: Used in specialty battery electrolytes, particularly for lithium-ion systems, to improve conductivity and electrode interface stability.
• Catalysis & Ligand Systems: Serves as a component in catalyst systems or as a ligand precursor in transition metal catalysis for organic synthesis.
• Surface Treatment Agent: Utilized to modify surface properties, providing oil, water, and stain repellency to textiles and materials.

Basic Information

Product Name	Sodium 1,1,2,3,3,3-Hexafluoro-Propane-1-Sulfonate
CAS No.	3916-24-3
Molecular Formula	C3HF6NaO3S
Molecular Weight	236.08 g/mol
Synonyms	1,1,2,3,3,3-Hexafluoropropanesulfonic Acid Sodium Salt; Sodium Perfluoropropanesulfonate; Sodium 1,1,2,3,3,3-Hexafluoropropane-1-sulfonate; PFPrS Sodium Salt; Sodium 3,3,4,4,5,5,5-Heptafluoropentane-1-sulfonate (related); Nafion® precursor derivative; Fluorinated alkane sulfonate salt
EINECS	Contact for details

Quality Control

Our Sodium 1,1,2,3,3,3-Hexafluoro-Propane-1-Sulfonate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We can support compliance requirements for cGMP, ISO, and other relevant regulatory frameworks upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
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.