Description

Trisodium 5-[[5-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxopyridine-3-methanesulphonate is a high-purity, water-soluble reactive dye intermediate of significant industrial importance. This compound is valued for its role in synthesizing brilliant and wash-fast dyes, particularly for textile applications. It is essential for manufacturers in the textile, ink, and specialty chemical industries seeking to produce high-performance coloring agents.

Application

• Primary Intermediate for Reactive Dyes: A key building block in the synthesis of high-quality reactive dyes for cotton, viscose, and other cellulosic fibers.
• Textile Coloration: Used to produce dyes offering excellent color yield, brightness, and superior fastness properties (wash, light, and perspiration).
• Ink Manufacturing: Serves as a precursor for pigments and dyes used in specialty inks, including inks for digital textile printing.
• Research & Development: Employed in chemical R&D for developing novel chromophores and functional dyes with specific properties.
• Leather Dyeing: Can be utilized in the formulation of dyes for leather processing, providing deep and even coloration.
• Paper Coloring: Applicable in the production of dyes for high-grade paper and specialty packaging materials.

Basic Information

Item	Details
Product Name	Trisodium 5-[[5-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxopyridine-3-methanesulphonate
CAS No.	84045-63-6
Molecular Formula	C27H21ClN8Na3O13S3
Molecular Weight	899.09 g/mol (as trisodium salt)
Synonyms	Reactive Dye Intermediate 84045-63-6; C.I. Reactive Orange 107; Trisodium 1-ethyl-6-hydroxy-4-methyl-5-[[5-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-2-oxo-1,2-dihydropyridine-3-sulfonate; 5-[[5-[[4-Chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinesulfonic acid trisodium salt; Reactive Orange 107
EINECS	Contact for details

Quality Control

Our production of this reactive dye intermediate adheres to stringent quality control protocols to ensure batch-to-batch consistency and high purity for optimal downstream performance. Quality is verified through advanced analytical techniques including HPLC, UV-Vis spectroscopy, and titration methods. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	Orange to reddish-brown powder
Identification (HPLC/UV-Vis)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Moisture Content (KF)	≤ 5.0%
Water Solubility	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.