Description

Tetrasodium 1-(4-(3-Acetamido-4-(4'-Nitro-2,2'-Disulfonatostilben-4-Ylazo)Anilino)-6-(2,5-Disulfonatoanilino)-1,3,5-Triazin-2-Yl)-3-Carboxypyridinium Hydroxide is a high-performance, water-soluble reactive dye intermediate of significant commercial importance. This compound is engineered for the synthesis of brilliant, wash-fast, and light-fast dyes, primarily for the textile industry. It is a critical raw material for manufacturers producing high-quality dyes for cotton, wool, and nylon fibers, where color vibrancy and durability are paramount.

Application

• Primary Intermediate for Reactive Dyes: Serves as the key chromophore in the manufacture of high-grade reactive dyes for cellulosic fibers like cotton, viscose, and linen.
• Textile Dyeing and Printing: Used in exhaust, pad-batch, and continuous dyeing processes to achieve brilliant shades with excellent fastness properties.
• Specialty Dye Synthesis: A precursor for creating dyes with specific properties for technical textiles, including automotive fabrics and outdoor apparel.
• Research & Development: Employed in chemical R&D laboratories for developing novel dye structures and studying dye-fiber interactions.
• Ink Formulation: Potential use in the formulation of specialized inks where high color strength and stability are required.

Basic Information

Item	Detail
Product Name	Tetrasodium 1-(4-(3-Acetamido-4-(4'-Nitro-2,2'-Disulfonatostilben-4-Ylazo)Anilino)-6-(2,5-Disulfonatoanilino)-1,3,5-Triazin-2-Yl)-3-Carboxypyridinium Hydroxide
CAS No.	115099-55-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Reactive Dye Intermediate 115099-55-3; Tetrasodium Salt of a Reactive Dye Precursor; C.I. Reactive Orange 107 (related); Stilbene-based Triazine Dye Intermediate; Azo-triazine-pyridinium Compound; 4'-Nitro-2,2'-disulfonatostilbene derivative; Water-soluble reactive chromophore
EINECS	Contact for details

Quality Control

Our production of this advanced dye intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and purity. Quality is verified through analytical methods including HPLC, UV-Vis spectroscopy, and titration. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profile 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Moisture Content	Max. 5.0%
Water Solubility	Completely soluble
Heavy Metals	Max. 20 ppm

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