Description

Magnesium Nonafluorobutanesulfonate is a high-performance inorganic salt of a perfluorinated sulfonic acid, offering unique properties derived from its fluorinated anion. This compound is valued for its exceptional thermal and chemical stability, as well as its ability to act as a source of weakly coordinating anions and fluoride ions in specialized syntheses. It serves as a critical reagent and catalyst component for researchers and manufacturers in advanced material science, pharmaceutical chemistry, and specialty polymer production.

Application

• Catalyst and Co-catalyst in organic synthesis, particularly for reactions requiring Lewis acid activation or weakly coordinating anions.
• Electrolyte Additive in high-performance lithium-ion batteries to enhance stability and cycle life at elevated voltages.
• Precursor for Surface Modification to impart oleophobic and hydrophobic properties to materials.
• Reagent in Fluorination Chemistry as a controlled source of fluoride ions for nucleophilic fluorination processes.
• Component in Ionic Liquids for specialized electrochemical applications and green chemistry processes.
• Additive in Specialty Coatings and Polymers to improve chemical resistance and surface properties.

Basic Information

Product Name	Magnesium Nonafluorobutanesulfonate
CAS No.	507453-86-3
Molecular Formula	C4F9SO3Mg
Molecular Weight	Approx. 402.41 g/mol
Synonyms	Magnesium 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonate; Magnesium Perfluorobutanesulfonate; Magnesium Nonaflyl Sulfonate; Mg(PFBS)2; Magnesium NfO Salt; Magnesium Heptadecafluorooctanesulfonate (common misnomer, correct is nonafluorobutane); Magnesium Perfluorobutylsulfonate
EINECS	Contact for details

Quality Control

Our Magnesium Nonafluorobutanesulfonate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, anion content, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place, ideally at 15-25°C, under an inert atmosphere such as argon or nitrogen for long-term storage. Keep the container tightly sealed when not in use to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (Mg Content)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Fluoride Ion (Free)	≤ 0.5%
Solubility	Soluble in polar aprotic solvents (DMF, DMSO)

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