Description

Lithium Dimethylnaphthalenesulphonate is an organometallic salt derived from naphthalene sulfonic acid. This compound is valued for its role as a versatile intermediate and functional additive in advanced material synthesis and specialty chemical formulations. It is particularly relevant for industries focused on developing high-performance polymers, specialty surfactants, and energy storage materials. Its unique structure offers specific solubility and ionic characteristics that are leveraged in technical applications.

Application

• As a key intermediate in the synthesis of specialty dyes and pigments.
• Utilized as a functional additive or catalyst component in polymer production.
• Potential use as an electrolyte additive or component in lithium-ion battery research.
• Employed in the formulation of specialty surfactants and dispersants.
• Acts as a reagent or building block in organic synthesis for pharmaceutical intermediates.
• Used in research and development of conductive polymers and advanced organic materials.
• Application in analytical chemistry as a standard or reference material.
• Serves as a corrosion inhibitor or additive in specialized industrial fluids.

Basic Information

Product Name	Lithium Dimethylnaphthalenesulphonate
CAS No.	94248-45-0
Molecular Formula	C₁₂H₁₁LiO₃S
Molecular Weight	242.22 g/mol
Synonyms	Lithium dimethylnaphthalenesulfonate; Dimethylnaphthalenesulfonic acid lithium salt; 2,6-Dimethylnaphthalene-1-sulfonic acid lithium salt; Lithium 2,6-dimethylnaphthalene-1-sulfonate; Naphthalenesulfonic acid, dimethyl-, lithium salt; LDNS; Li-DMNS
EINECS	Contact for details

Quality Control

Our Lithium Dimethylnaphthalenesulphonate is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Solubility Test	Conforms

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