Description

Disodium 6-[[2-(2-Cyclohexylphenoxy)Phenyl]Azo]-4-[[(2,4-Dichlorophenoxy)Acetyl]Amino]-5-Hydroxynaphthalene-1,7-Disulphonate is a high-purity, synthetic azo dye intermediate of significant commercial importance. Its complex molecular structure, featuring azo, sulphonate, and dichlorophenoxy groups, makes it a critical precursor for manufacturing specialized, high-performance dyes and pigments. This compound is essential for industrial suppliers and manufacturers in the textile, ink, and specialty coatings sectors who require consistent quality and reliable supply chains for advanced colorant production.

Application

This specialized azo compound serves as a key building block in the synthesis of advanced colorants. Its primary and related applications include:

• Precursor for High-Performance Dyes: Synthesis of reactive, acid, and direct dyes for textile fibers, particularly nylon, wool, and silk.
• Specialty Pigment Manufacturing: Used in the production of organic pigments for inks, including packaging and security inks.
• Industrial Coatings: Development of colored coatings and finishes where specific lightfastness and chemical resistance are required.
• Research & Development: Serves as a reference standard and intermediate in chemical research for novel chromophores and functional materials.
• Functional Dyes: Potential use in the synthesis of dyes for non-textile applications such as lasers, sensors, or imaging technologies.

Basic Information

Product Name	Disodium 6-[[2-(2-Cyclohexylphenoxy)Phenyl]Azo]-4-[[(2,4-Dichlorophenoxy)Acetyl]Amino]-5-Hydroxynaphthalene-1,7-Disulphonate
CAS No.	83027-52-5
Molecular Formula	C36H28Cl2N4Na2O10S2
Molecular Weight	857.64 g/mol
Synonyms	6-[[2-(2-Cyclohexylphenoxy)Phenyl]Azo]-4-[[(2,4-Dichlorophenoxy)Acetyl]Amino]-5-Hydroxynaphthalene-1,7-Disulphonic Acid Disodium Salt; C.I. Reactive Orange 107; Reactive Orange 107; Azo Dye Intermediate 83027-52-5; Disodium 4-[[(2,4-Dichlorophenoxy)acetyl]amino]-5-hydroxy-6-[[2-(2-cyclohexylphenoxy)phenyl]azo]naphthalene-1,7-disulphonate
EINECS	Contact for details

Quality Control

Our production of this azo dye intermediate adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) detailing identity, purity, and related substances are provided with every shipment to support your quality assurance and regulatory needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (1% in Water)	Clear, red to orange solution

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