Description

Anthracene-2-Sulfonic Acid Sodium Salt is a high-purity organic salt derivative of anthracene, valued for its role as a key intermediate and functional component in advanced chemical synthesis. This compound is essential for researchers and manufacturers requiring a water-soluble, sulfonated anthracene derivative with consistent reactivity and purity. It is primarily utilized in the development of dyes, pigments, and functional materials within the specialty chemical and pharmaceutical research sectors.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of sulfonated anthraquinone dyes and other colorants.
• Functional Material Synthesis: Used in the production of electroactive materials, organic semiconductors, and conductive polymers.
• Pharmaceutical Research: Serves as a building block or a sulfonation agent in the development of novel active pharmaceutical ingredients (APIs).
• Analytical Chemistry: Employed as a standard or reagent in chromatographic analysis and fluorescence studies.
• Surfactant and Detergent Research: Investigated for its potential use in specialty surfactant formulations due to its aromatic sulfonate structure.
• Photochemical Applications: Utilized in research related to photoinitiators, photoresists, and light-sensitive compounds.

Basic Information

Product Name	Anthracene-2-Sulfonic Acid Sodium Salt
CAS No.	16106-40-4
Molecular Formula	C14H9NaO3S
Molecular Weight	280.27 g/mol
Synonyms	Sodium Anthracene-2-sulfonate; 2-Anthracenesulfonic Acid Sodium Salt; Sodium 2-Anthracenesulfonate; 2-Anthracenesulfonic Acid, Sodium Salt; Anthracene-2-sulfonate Sodium Salt; 9,10-Dihydro-9,10[1',2']-benzenoanthracene-2-sulfonic Acid Sodium Salt (alternative); 2-Anthrylsulfonic Acid Sodium Salt
EINECS	240-268-7

Quality Control

Our Anthracene-2-Sulfonic Acid Sodium Salt is manufactured under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 material is light-sensitive (store away from light) and hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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