Description

Disodium 2-[(4-Azanidyloxysulfonyl-3-Methyl-9,10-Dioxo-Anthracen-1-Yl) Amino]-5-Methyl-Benzenesulfonate is a high-purity, water-soluble anthraquinone derivative valued for its functional properties in advanced material synthesis. This compound is engineered to deliver consistent performance as a key intermediate in the production of specialized dyes and functional colorants. It is essential for manufacturers in the textile, ink, and specialty chemical industries seeking reliable, high-quality intermediates for their formulations.

Application

• Dye Intermediate: A critical precursor in the synthesis of reactive and acid dyes for textile fibers, particularly wool, silk, and nylon.
• Functional Colorant Production: Used in manufacturing high-performance pigments and colorants for inks, coatings, and plastics.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and photoactive materials in academic and industrial R&D.
• Specialty Chemical Synthesis: Employed as an intermediate for creating surfactants and other specialty chemicals with sulfonate functionalities.

Basic Information

Product Name	Disodium 2-[(4-Azanidyloxysulfonyl-3-Methyl-9,10-Dioxo-Anthracen-1-Yl) Amino]-5-Methyl-Benzenesulfonate
CAS No.	1324-06-7
Molecular Formula	C22H15N2Na2O9S2
Molecular Weight	552.46 g/mol
Synonyms	Disodium 1-amino-4-(4-amino-3-methylphenylsulfonyloxy)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate; Acid Blue 324; C.I. 62125; 1-Amino-4-[(4-amino-3-methylphenyl)sulfonyloxy]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid disodium salt; 9,10-Anthracenedione, 1-amino-4-[(4-amino-3-methylphenyl)sulfonyloxy]-9,10-dihydro-9,10-dioxo-2-sulfo-, sodium salt (1:2); Anthraquinone dye intermediate; Reactive blue dye intermediate
EINECS	Contact for details

Quality Control

Our Disodium 2-[(4-Azanidyloxysulfonyl-3-Methyl-9,10-Dioxo-Anthracen-1-Yl) Amino]-5-Methyl-Benzenesulfonate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Solubility (1% in Water)	Complete, clear solution
Heavy Metals (as Pb)	≤ 20 ppm

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