Description

2-Naphthalenecarboxylic Acid Sodium Salt is the sodium salt derivative of 2-naphthoic acid, offering enhanced solubility and stability for various industrial processes. This compound serves as a crucial intermediate and functional additive in the synthesis of dyes, pigments, and specialty chemicals. It is essential for manufacturers and R&D facilities in the chemical, pharmaceutical, and agrochemical sectors seeking reliable, high-purity raw materials.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of azo dyes, lake pigments, and other colorants.
• Pharmaceutical Synthesis: Used as an intermediate in the production of certain active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Formulations: Acts as a precursor or additive in the manufacture of herbicides, fungicides, and other crop protection agents.
• Chemical Research & Development: Serves as a versatile reagent in organic synthesis and material science research.
• Polymer Additive: Can be utilized as a modifier or stabilizer in specific polymer and resin systems.
• Corrosion Inhibitor Component: Employed in formulations for industrial water treatment and metal surface protection.

Basic Information

Product Name	2-Naphthalenecarboxylic Acid Sodium Salt
CAS No.	17273-79-9
Molecular Formula	C11H7NaO2
Molecular Weight	194.16 g/mol
Synonyms	Sodium 2-Naphthoate; 2-Naphthoic Acid Sodium Salt; Sodium β-Naphthoate; β-Naphthoic Acid Sodium Salt; NSC 403697; 2-Carboxynaphthalene Sodium Salt; Sodium Naphthalene-2-carboxylate
EINECS	241-300-8

Quality Control

Our 2-Naphthalenecarboxylic Acid Sodium Salt is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are provided to guarantee consistent quality and supply chain transparency for our global B2B clients.

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, which can affect product quality and handling properties.

Specification

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

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