Description

Trisodium 4-[[5-[[4-(4-Butylphenoxy)-6-Chloro-1,3,5-Triazin-2-Yl]Amino]-2-Sulphonatophenyl]Azo]-4,5-Dihydro-5-Oxo-1-(4-Sulphonatophenyl)-1H-Pyrrole-3-Carboxylate is a high-purity, water-soluble anionic dye intermediate, specifically engineered for demanding synthesis applications. Its complex molecular structure, featuring a reactive triazine ring and multiple sulphonate groups, provides excellent binding affinity and chromophore stability for the production of advanced colorants. This compound is essential for manufacturers in the textile, ink, and specialty chemical industries seeking to develop high-performance, wash-fast dyes and pigments with specific functional properties.

Application

• Primary Intermediate for Reactive Dyes: Key building block in the synthesis of high-quality reactive dyes for cotton, wool, and nylon fibers, offering excellent color fastness.
• Specialty Ink Formulations: Used in the production of pigments for inks requiring high stability and vivid coloration, including some digital printing inks.
• Functional Dye Synthesis: Serves as a precursor for creating functional dyes used in biological staining, sensors, or light-harvesting materials.
• Paper Coloring: Employed in the manufacture of dyes for high-grade paper products where color consistency is critical.
• Leather Dyeing: Utilized in the production of dyes for leather, providing deep, uniform shades with good adhesion.
• Research & Development: A valuable chemical for R&D laboratories focusing on novel chromophore development and dye chemistry.

Basic Information

Item	Details
Product Name	Trisodium 4-[[5-[[4-(4-Butylphenoxy)-6-Chloro-1,3,5-Triazin-2-Yl]Amino]-2-Sulphonatophenyl]Azo]-4,5-Dihydro-5-Oxo-1-(4-Sulphonatophenyl)-1H-Pyrrole-3-Carboxylate
CAS No.	97574-43-1
Molecular Formula	C34H24ClN7Na3O11S2
Molecular Weight	907.19 g/mol
Synonyms	Reactive Dye Intermediate 97574-43-1; C.I. Reactive Orange 107 (related); Trisodium 1-(4-sulfophenyl)-4-[[5-[[4-(4-butylphenoxy)-6-chloro-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate; Anionic Azo-Triazine Dye Intermediate; 4-[[5-[[4-(4-Butylphenoxy)-6-chloro-s-triazin-2-yl]amino]-2-sulfophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrrole-3-carboxylic acid trisodium salt
EINECS	Contact for details

Quality Control

Our production of Trisodium 4-[[5-[[4-(4-Butylphenoxy)-6-Chloro-1,3,5-Triazin-2-Yl]Amino]-2-Sulphonatophenyl]Azo]-4,5-Dihydro-5-Oxo-1-(4-Sulphonatophenyl)-1H-Pyrrole-3-Carboxylate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and compositional integrity for your synthesis processes. Certificates of Analysis (COA) detailing all relevant specifications are provided as standard, ensuring full traceability and compliance with your internal quality standards.

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 (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	Dark red to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Solubility (in Water)	Freely soluble
Heavy Metals (as Pb)	≤ 20 ppm
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.