Description

Sodium 3-[[4-Amino-9,10-Dihydro-3-[2-(2-Methoxyethoxy)Ethoxy]-9,10-Dioxo-1-Anthryl]Amino]-2,4,6-Trimethylbenzenesulphonate is a specialized anthraquinone derivative salt, valued for its role as a key intermediate in the synthesis of high-performance dyes and functional materials. Its molecular structure, featuring a hydrophilic polyether chain and a sulfonate group, provides excellent water solubility and specific binding characteristics. This compound is primarily sought by manufacturers in the dyestuff, textile chemical, and advanced material research sectors for developing products with enhanced color fastness and functional properties.

Application

• Dye Intermediate: A critical precursor for synthesizing reactive, acid, and disperse dyes, particularly for polyamide and wool fibers.
• Textile Chemicals: Used in the production of specialized textile auxiliaries and colorants requiring high solubility and stability.
• Functional Material Synthesis: Serves as a building block for creating advanced organic materials with potential electronic or optical applications.
• Research & Development: Employed in academic and industrial R&D for exploring new chromophores and photoactive compounds.
• Ink Formulation: Can be utilized in the development of specialty inks where specific color properties and solubility are required.
• Biochemical Staining: Potential use as a staining agent or probe in histological applications due to its anthraquinone core.

Basic Information

Product Name	Sodium 3-[[4-Amino-9,10-Dihydro-3-[2-(2-Methoxyethoxy)Ethoxy]-9,10-Dioxo-1-Anthryl]Amino]-2,4,6-Trimethylbenzenesulphonate
CAS No.	70179-77-0
Molecular Formula	C30H33N2O9SNa
Molecular Weight	620.65 g/mol
Synonyms	Sodium 3-((4-amino-9,10-dihydro-3-(2-(2-methoxyethoxy)ethoxy)-9,10-dioxo-1-anthryl)amino)-2,4,6-trimethylbenzenesulfonate; 1-Amino-4-[(2,4,6-trimethyl-3-sulfophenyl)amino]-9,10-dihydro-9,10-dioxo-3-[2-(2-methoxyethoxy)ethoxy]anthracene Sodium Salt; Acid Blue 324 (related dye class intermediate); Anthraquinone dye intermediate with polyether chain; Reactive Blue dye precursor; Water-soluble anthraquinone sulfonate salt; C.I. 61524 (related color index)
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analysis, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with global regulatory frameworks, and specifications can be aligned with customer-specific requirements for research or industrial use.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
pH (1% Solution)	6.0 - 8.0

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