Description

Sodium 6-[(4-Amino-2,5-Xylyl)Azo]Toluene-3-Sulphonate is a specialized azo dye intermediate, valued for its role in synthesizing high-performance colorants. Its chemical structure provides excellent chromophore properties, making it a critical precursor for creating vivid and stable dyes and pigments. This compound is essential for manufacturers in the textile, ink, and specialty chemical industries seeking to produce consistent, high-quality color products.

Application

• Primary Intermediate for Azo Dyes: Serves as a key building block in the synthesis of a wide range of orange, red, and brown azo dyes for textiles and leather.
• Pigment Manufacturing: Used in the production of organic pigments for printing inks, paints, and plastics, where color strength and stability are paramount.
• Specialty Chemical Synthesis: Acts as a precursor for more complex dye molecules used in high-tech applications, including liquid crystal displays (LCDs) and electronic materials.
• Research & Development: Employed in laboratory settings for developing new chromophores and studying azo dye chemistry and photostability.

Basic Information

Item	Detail
Product Name	Sodium 6-[(4-Amino-2,5-Xylyl)Azo]Toluene-3-Sulphonate
CAS No.	85135-89-3
Molecular Formula	C15H15N4NaO3S
Molecular Weight	354.36 g/mol
Synonyms	6-[(4-Amino-2,5-dimethylphenyl)azo]-4-methylbenzenesulfonic acid sodium salt; Sodium 4-methyl-6-[(2,5-dimethyl-4-aminophenyl)azo]benzenesulfonate; C.I. Azoic Diazo Component; Azoic Diazo Component Base; Diazo Base for Azo Dyes; 85135-89-3; Benzenesulfonic acid, 6-[(4-amino-2,5-dimethylphenyl)azo]-4-methyl-, sodium salt
EINECS	Contact for details

Quality Control

Our production of Sodium 6-[(4-Amino-2,5-Xylyl)Azo]Toluene-3-Sulphonate adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial applications. We employ advanced analytical techniques, including HPLC and spectrophotometry, to verify chemical identity and strength. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance 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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95.0%
Loss on Drying	Max. 2.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	Max. 20 ppm
Solubility (in water)	Freely soluble

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