Description

2,6-Naphthalenedicarboxylic Acid, Dipotassium Salt is a high-purity, water-soluble salt derivative of 2,6-naphthalenedicarboxylic acid. This compound serves as a critical intermediate and functional material in advanced polymer synthesis and specialty chemical manufacturing. It is essential for producers of high-performance polymers, liquid crystal polymers (LCPs), and specialty dyes seeking consistent quality and reliable supply.

Application

• Polymer Intermediate: A key monomer for the synthesis of high-performance polymers, including polyesters and liquid crystal polymers (LCPs) used in electronics and automotive components.
• Specialty Chemical Synthesis: Acts as a versatile building block in organic synthesis for creating complex molecules, dyes, and pigments.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Material Science Research: Employed in academic and industrial R&D for developing new polymeric materials with enhanced thermal and mechanical properties.
• Electrolyte & Battery Research: Investigated for potential applications in advanced electrolyte formulations for energy storage systems.

Basic Information

Product Name	2,6-Naphthalenedicarboxylic Acid, Dipotassium Salt
CAS No.	2666-06-0
Molecular Formula	C12H6K2O4
Molecular Weight	292.37 g/mol
Synonyms	Dipotassium 2,6-Naphthalenedicarboxylate; 2,6-Naphthalenedicarboxylic Acid Dipotassium Salt; Potassium 2,6-Naphthalenedicarboxylate; 2,6-NDA Dipotassium Salt; 2,6-Naphthalic Acid Dipotassium Salt; NDK; Dipotassium Naphthalene-2,6-dicarboxylate
EINECS	Contact for details

Quality Control

Our 2,6-Naphthalenedicarboxylic Acid, Dipotassium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

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). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation. 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	≤ 20 ppm
Residue on Ignition	Contact for details
pH (5% Solution)	Contact for details

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