Description

Sodium m-[[4-[[6-Amino-5-Cyano-2-[[2-(2-Hydroxyethoxy)Ethyl]Amino]-4-Methyl-3-Pyridyl]Azo]-2,5-Xylyl]Azo]Benzenesulphonate is a high-purity, synthetic azo dye intermediate with a complex, functionalized molecular structure. This compound matters for its role as a key precursor in the synthesis of specialized dyes and pigments, offering precise color properties and stability. Industries such as textile manufacturing, ink formulation, and specialty chemical production require this intermediate to develop advanced colorants for demanding applications.

Application

• Primary Intermediate for Reactive Dyes: A key building block in the synthesis of high-performance reactive dyes for cotton and other cellulosic fibers.
• Specialty Pigment Manufacturing: Used in the production of complex organic pigments for inks, coatings, and plastics requiring specific hue and fastness properties.
• Functional Dye Synthesis: Serves as a precursor for dyes used in non-textile applications, such as laser dyes, sensitizers, and functional materials research.
• Research & Development: Employed in chemical R&D for studying azo coupling reactions and developing novel chromophores with tailored properties.
• Analytical Chemistry: Can be utilized as a standard or reagent in chromatographic analysis and method development for dye-related compounds.

Basic Information

Item	Details
Product Name	Sodium m-[[4-[[6-Amino-5-Cyano-2-[[2-(2-Hydroxyethoxy)Ethyl]Amino]-4-Methyl-3-Pyridyl]Azo]-2,5-Xylyl]Azo]Benzenesulphonate
CAS No.	85030-30-4
Molecular Formula	C25H27N8NaO6S
Molecular Weight	590.59 g/mol
Synonyms	Sodium 3-[[4-[(6-Amino-5-cyano-2-[[2-(2-hydroxyethoxy)ethyl]amino]-4-methyl-3-pyridinyl)azo]-2,5-dimethylphenyl]azo]benzenesulphonate; Azo Dye Intermediate 85030-30-4; Reactive Dye Precursor; C.I. Reactive Orange 107 Intermediate (related); Benzenesulfonic acid, 3-[[4-[(6-amino-5-cyano-2-[[2-(2-hydroxyethoxy)ethyl]amino]-4-methyl-3-pyridinyl)azo]-2,5-dimethylphenyl]azo]-, sodium salt; Sodium 3-((4-((6-Amino-5-cyano-2-((2-(2-hydroxyethoxy)ethyl)amino)-4-methylpyridin-3-yl)diazenyl)-2,5-dimethylphenyl)diazenyl)benzenesulfonate
EINECS	Contact for details

Quality Control

Our Sodium m-[[4-[[6-Amino-5-Cyano-2-[[2-(2-Hydroxyethoxy)Ethyl]Amino]-4-Methyl-3-Pyridyl]Azo]-2,5-Xylyl]Azo]Benzenesulphonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and traceability. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided to guarantee compliance with your specifications and industry standards.

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 after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Related Substances (HPLC)	Total impurities ≤ 3.0%

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