Description

Lithium p-Ethylbenzenesulphonate is an organometallic salt of significant industrial interest, primarily valued for its role as a versatile intermediate and performance additive. Its importance stems from its unique combination of lithium's reactivity and the sulfonate group's surfactant and ionic properties. This compound is essential for manufacturers and researchers in sectors such as specialty polymers, advanced battery electrolytes, and fine chemical synthesis, where precise ionic characteristics and thermal stability are required.

Application

• As a key lithium source and electrolyte additive in the research and development of next-generation lithium-ion and solid-state batteries.
• As a functional monomer or catalyst in the synthesis of specialty polymers and ion-exchange resins.
• As a surfactant or phase-transfer catalyst in organic synthesis and pharmaceutical manufacturing processes.
• In the formulation of high-temperature lubricants and greases where thermal stability is critical.
• As a corrosion inhibitor or additive in functional fluid formulations.
• For use in academic and industrial research as a reagent in materials science and electrochemistry studies.

Basic Information

Product Name	Lithium p-Ethylbenzenesulphonate
CAS No.	15497-94-6
Molecular Formula	C8H9LiO3S
Molecular Weight	192.15 g/mol
Synonyms	Lithium 4-Ethylbenzenesulfonate; p-Ethylbenzenesulfonic Acid Lithium Salt; 4-Ethylbenzenesulfonic Acid Lithium Salt; Benzenesulfonic Acid, 4-Ethyl-, Lithium Salt; Lithium Para-Ethylbenzenesulfonate; Lithium p-Ethylphenylsulfonate; Lithium 4-Ethylphenylsulfonate
EINECS	Contact for details

Quality Control

Our Lithium p-Ethylbenzenesulphonate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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