Description

Sodium Hexafluoroantimonate is a high-purity inorganic salt primarily used as a powerful fluorinating agent and Lewis acid catalyst. Its value lies in its ability to facilitate critical fluorination reactions and serve as a source of hexafluoroantimonate anion for advanced material synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, specialty chemical, and advanced materials sectors, particularly for developing novel fluorinated compounds and catalysts.

Application

• Fluorination Reagent: A key reagent for introducing fluorine atoms into organic molecules in pharmaceutical and agrochemical research.
• Lewis Acid Catalyst: Used to catalyze a variety of organic synthesis reactions, including Friedel-Crafts alkylation and acylation.
• Electrolyte Additive: Employed in the formulation of specialized electrolytes for high-performance lithium-ion batteries.
• Superacid Component: A precursor in the generation of superacids for petrochemical cracking and isomerization processes.
• Surface Treatment: Used in metal surface fluorination and etching processes within the electronics industry.
• Polymerization Catalyst: Acts as a co-catalyst in the polymerization of olefins and other monomers.
• Analytical Chemistry: Serves as a standard or reagent in specific spectroscopic and electrochemical analysis methods.

Basic Information

Product Name	Sodium Hexafluoroantimonate
CAS No.	16925-25-0
Molecular Formula	NaSbF6
Molecular Weight	258.74 g/mol
Synonyms	Sodium Antimony Fluoride; Sodium Fluoroantimonate(V); Antimonate(1-), hexafluoro-, sodium (1:1); Sodium Hexafluoroantimonate(V); NaSbF6; Sodium Antimony Hexafluoride; Sodium Hexafluoridoantimonate
EINECS	240-989-8

Quality Control

Our Sodium Hexafluoroantimonate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) detailing assay, impurity profiles, and physical characteristics. Our quality systems are designed to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry, and well-ventilated place. For long-term stability, store at a controlled room temperature (15-25°C) under an inert atmosphere such as argon or nitrogen to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (NaSbF6)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.01 %
Heavy Metals (as Pb)	≤ 10 ppm

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