Description

Sodium [[3-[[4-(Cyclohexylamino)-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]-1-Oxopropyl]Amino]Benzenesulphonate is a specialized anthraquinone-derived chemical intermediate and functional dye. This compound matters for its role in imparting color and specific functional properties in advanced material science and industrial processes. It is primarily needed by manufacturers in the textile dyeing, specialty ink formulation, and high-performance polymer sectors.

Application

• Dye Intermediate for Synthetic Fibers: A key precursor for synthesizing high-grade, colorfast dyes used in nylon, polyester, and acrylic textiles.
• Functional Colorant for Inks: Used in the formulation of specialty inks for security printing, packaging, and digital applications requiring specific lightfastness.
• Research & Development Reagent: Serves as a building block in organic synthesis for novel chromophores and photoactive materials in academic and industrial R&D labs.
• Additive for Polymer Systems: Imparts coloration and may influence material properties when incorporated into engineering plastics and coatings.
• Analytical Chemistry Standard: Can be utilized as a reference standard or marker in chromatographic analysis and quality control protocols.

Basic Information

Item	Detail
Product Name	Sodium [[3-[[4-(Cyclohexylamino)-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]-1-Oxopropyl]Amino]Benzenesulphonate
CAS No.	71889-06-0
Molecular Formula	C29H28N3NaO6S
Molecular Weight	569.60 g/mol
Synonyms	Acid Blue 324; C.I. 62125; Sodium 3-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]amino]-N-(3-sulfophenyl)propanamide; 1-Amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxoanthracene-2-carboxylic acid (3-sulfophenyl)amide sodium salt; Reactive Blue 4 (related class); Anthraquinone Blue Dye Intermediate; 71889-06-0
EINECS	Contact for details

Quality Control

Our production of Sodium [[3-[[4-(Cyclohexylamino)-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]-1-Oxopropyl]Amino]Benzenesulphonate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity, color strength, and chemical identity. Certificates of Analysis (COA) detailing specific test results 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). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Water Content (Karl Fischer)	≤ 3.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (1% in Water)	Clear, blue solution

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