Description

Dilithium Isophthalate is a specialized lithium salt of isophthalic acid, identified by CAS NO 17840-25-4. This compound serves as a critical precursor and performance additive in advanced material synthesis, offering unique ionic and thermal properties. It is essential for manufacturers and R&D facilities in the polymer, battery, and specialty chemical sectors seeking to enhance product stability and conductivity.

Application

• Polymer & Resin Modification: Acts as a monomer or cross-linking agent for synthesizing high-performance polyesters and specialty polymers with improved thermal and mechanical properties.
• Lithium-Ion Battery Components: Utilized in the research and development of novel electrolytes or cathode interface materials to improve ionic conductivity and battery cycle life.
• Organic Synthesis Intermediate: Serves as a key building block for the preparation of complex organic molecules and metal-organic frameworks (MOFs).
• Ceramic & Glass Precursors: Used in sol-gel processes and as a doping agent to modify the properties of advanced ceramics and optical glasses.
• Catalyst & Catalyst Support: Functions as a catalyst component or support in various organic transformation reactions.
• Laboratory Research & Development: Employed in academic and industrial R&D for exploring new applications in material science and coordination chemistry.

Basic Information

Product Name	Dilithium Isophthalate
CAS No.	17840-25-4
Molecular Formula	C8H4Li2O4
Molecular Weight	173.96 g/mol
Synonyms	Lithium Isophthalate; Isophthalic Acid Dilithium Salt; 1,3-Benzenedicarboxylic Acid, Dilithium Salt; Dilithium Benzene-1,3-dicarboxylate; Dilithium 1,3-Benzenedicarboxylate; m-Phthalic Acid Dilithium Salt; Dilithium m-Phthalate
EINECS	Contact for details

Quality Control

Our Dilithium Isophthalate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistency and high purity, meeting the exacting requirements of industrial and research applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (Dilithium Isophthalate)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Lithium Content	Contact for details
Solubility (Test in Water)	Soluble

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