Description

Sodium 1-Amino-4-[(2,6-Diethyl-4-Methylphenyl)Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate is a high-purity, water-soluble anthraquinone derivative valued for its specific chromophoric properties and chemical reactivity. This compound is engineered to deliver consistent performance as a key intermediate in the synthesis of specialized dyes and functional colorants. It is primarily sought by manufacturers in the dye and pigment, specialty chemical, and advanced material sectors for applications requiring precise color characteristics and structural integrity.

Application

• Key Intermediate for Anthraquinone Dyes: Serves as a crucial building block in the synthesis of high-value, color-fast dyes for textiles, leather, and plastics.
• Functional Pigment Production: Used in the manufacture of pigments for inks, coatings, and specialty paints where specific lightfastness and stability are required.
• Research & Development: Employed in academic and industrial R&D for developing novel chromophores, optical materials, and organic semiconductors.
• Specialty Chemical Synthesis: Acts as a reactive intermediate in organic synthesis for creating complex molecules with tailored electronic or photonic properties.
• Analytical Reagent: Potential use as a staining agent or colorimetric indicator in specific laboratory and diagnostic applications.

Basic Information

Product Name	Sodium 1-Amino-4-[(2,6-Diethyl-4-Methylphenyl)Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	72968-73-1
Molecular Formula	C25H23N2NaO5S
Molecular Weight	486.51 g/mol
Synonyms	1-Amino-4-[(2,6-diethyl-4-methylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt; Sodium 1-amino-4-(2,6-diethyl-4-methylanilino)anthraquinone-2-sulfonate; C.I. Solvent Blue 36 intermediate; Anthraquinone blue intermediate; 1-Amino-4-(2,6-diethyl-4-methylphenylamino)anthraquinone-2-sulfonic acid sodium salt; 72968-73-1; Sodium salt of 1-amino-4-[(2,6-diethyl-4-methylphenyl)amino]anthraquinone-2-sulfonic acid
EINECS	Contact for details

Quality Control

Our production of Sodium 1-Amino-4-[(2,6-Diethyl-4-Methylphenyl)Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and quality assurance for your production processes.

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 tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

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

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