Description

Sodium 1-Amino-4-[4-[[(2,3-Dichloro-6-Quinoxalinyl)Sulphonyl]Sulphamoyl]-2,6-Dimethylphenyl]Amino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate is a high-purity, water-soluble anthraquinone derivative with a complex, functionalized structure. This compound matters as a specialized reactive dye intermediate and key chromophore for synthesizing advanced colorants and functional materials. It is primarily needed by manufacturers in the textile dyeing, specialty ink, and advanced material research sectors seeking to develop products with specific optical or binding properties.

Application

• Reactive Dye Synthesis: A critical intermediate for manufacturing high-performance reactive dyes for cotton, wool, and polyamide fibers.
• Functional Pigment Production: Used in the creation of specialized pigments for inks, coatings, and plastics requiring specific color fastness and stability.
• Analytical Chemistry: Potential use as a chromogenic reagent or probe in spectrophotometric analysis and biochemical assays due to its distinct chromophore.
• Material Science Research: Serves as a building block for developing novel organic semiconductors, photoconductive materials, or liquid crystal displays (LCDs).
• Specialty Ink Formulation: A key component in formulating high-quality inks for digital printing, security printing, and textile printing.
• Photographic Sensitizers: Can be utilized in the synthesis of sensitizing dyes for photographic and imaging applications.

Basic Information

Item	Details
Product Name	Sodium 1-Amino-4-[4-[[(2,3-Dichloro-6-Quinoxalinyl)Sulphonyl]Sulphamoyl]-2,6-Dimethylphenyl]Amino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	97375-12-7
Molecular Formula	C36H22Cl2N6Na2O10S3
Molecular Weight	923.72 g/mol
Synonyms	Acid Blue 324; C.I. 621052; Reactive Blue 324 intermediate; 1-Amino-4-[4-[[(2,3-dichloro-6-quinoxalinyl)sulfonyl]sulfamoyl]-2,6-dimethylphenyl]amino-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid disodium salt; Sodium 1-amino-4-[4-[[(2,3-dichloro-6-quinoxalinyl)sulfonyl]sulfamoyl]-2,6-dimethylphenyl]amino-9,10-dihydro-9,10-dioxoanthracene-2-sulfonate; Anthraquinone blue dye intermediate; 2-Anthracenesulfonic acid, 1-amino-4-[[4-[[[(2,3-dichloro-6-quinoxalinyl)sulfonyl]amino]sulfonyl]-2,6-dimethylphenyl]amino]-9,10-dihydro-9,10-dioxo-, disodium salt
EINECS	Contact for details

Quality Control

Our Sodium 1-Amino-4-[4-[[(2,3-Dichloro-6-Quinoxalinyl)Sulphonyl]Sulphamoyl]-2,6-Dimethylphenyl]Amino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a dye intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, minimize exposure to direct light during handling and storage.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0% (by area normalization)
Water Content (KF)	≤ 5.0 %
Solubility (1% in Water)	Complete, clear solution
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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