Description

5-[[4-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Methylamino]Phenyl]Azo]-2-[2-(4-Nitro-2-Sulphophenyl)Vinyl]Benzenesulphonic Acid is a high-value, specialized reactive dye intermediate and chemical building block. Its complex molecular structure, featuring a dichlorotriazine group and azo linkage, makes it a critical precursor for synthesizing advanced colorants and functional polymers. This compound is essential for manufacturers in the textile, specialty chemical, and advanced materials sectors seeking to develop products with specific chromophoric and reactive properties.

Application

• Reactive Dye Synthesis: Primary intermediate for manufacturing high-performance fiber-reactive dyes, particularly for cotton and cellulose fibers.
• Textile Colorants: Used in the production of dyes offering excellent wash-fastness and bright shades.
• Functional Polymer Production: Acts as a monomer or cross-linking agent in polymers requiring chromophoric or specific reactive sites.
• Research & Development: Serves as a key building block in organic synthesis for novel azo-compounds and triazine derivatives in academic and industrial R&D.
• Specialty Chemical Manufacturing: Intermediate for producing complex sulfonated azo compounds used in various industrial applications.
• Ink & Pigment Formulation: Potential use in the synthesis of specialized pigments and inks requiring specific color and stability properties.

Basic Information

Product Name	5-[[4-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Methylamino]Phenyl]Azo]-2-[2-(4-Nitro-2-Sulphophenyl)Vinyl]Benzenesulphonic Acid
CAS No.	4882-79-5
Molecular Formula	C24H16Cl2N8O8S2
Molecular Weight	671.46 g/mol
Synonyms	Benzenesulfonic acid, 5-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)methylamino]phenyl]azo]-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-; Reactive Dye Intermediate 4882-79-5; Azo Triazine Sulfonic Acid Derivative; 5-((4-((4,6-Dichloro-1,3,5-triazin-2-yl)(methyl)amino)phenyl)diazenyl)-2-(2-(4-nitro-2-sulfophenyl)vinyl)benzenesulfonic acid; C.I. Reactive Red 198 intermediate (related); Dichlorotriazine Azo Dye Intermediate
EINECS	Contact for details

Quality Control

Our production of 5-[[4-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Methylamino]Phenyl]Azo]-2-[2-(4-Nitro-2-Sulphophenyl)Vinyl]Benzenesulphonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with each 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	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Solubility	Soluble in alkaline water, DMF, DMSO

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