Description

Sodium 2-[[4-(Cyclohexylamino)-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]-5-Ethoxybenzenesulphonate is a high-purity, water-soluble anthraquinone derivative dye intermediate. This compound is valued for its role in synthesizing specialized dyes and pigments with excellent color fastness and stability. It is primarily required by manufacturers in the textile, ink, and specialty chemical industries for producing high-performance colorants.

Application

• Dye Intermediate: A key precursor for the synthesis of anthraquinone-based acid dyes and reactive dyes used in textile coloring.
• Textile Industry: Used in the manufacturing of dyes for dyeing and printing natural and synthetic fibers like wool, silk, and nylon.
• Ink Formulation: Serves as a colorant component in the production of specialty inks, including inks for digital textile printing.
• Functional Pigments: Can be utilized in the development of pigments for plastics, coatings, and other polymer applications requiring specific color properties.
• Research & Development: Employed in chemical research for developing novel chromophores and studying dye-sensitized systems.
• Analytical Chemistry: Potentially used as a staining agent or indicator in specific analytical methodologies.

Basic Information

Product Name	Sodium 2-[[4-(Cyclohexylamino)-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]-5-Ethoxybenzenesulphonate
CAS No.	68214-62-0
Molecular Formula	C29H27N2NaO6S
Molecular Weight	554.59 g/mol
Synonyms	Acid Blue 324; C.I. 62125; Sodium 5-ethoxy-2-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-1-anthracenyl]amino]benzenesulfonate; 1-Amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt derivative; Benzenesulfonic acid, 2-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-1-anthracenyl]amino]-5-ethoxy-, sodium salt; Anthraquinone Blue Dye Intermediate
EINECS	Contact for details

Quality Control

Our production of Sodium 2-[[4-(Cyclohexylamino)-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]-5-Ethoxybenzenesulphonate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Solubility (Water)	Freely soluble
Heavy Metals (as Pb)	≤ 20 ppm

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