Description

Trisodium 3-[[2-(Acetylamino)-4-[[4-Chloro-6-[(4-Sulphonatophenyl)Amino]-1,3,5-Triazin-2-Yl]Amino]Phenyl]Azo]Naphthalene-1,5-Disulphonate is a high-purity, water-soluble reactive dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing brilliant and colorfast dyes, particularly for challenging substrates like cotton and nylon. It is a critical raw material for manufacturers in the textile, leather, and specialty ink industries seeking to produce high-performance coloring agents with excellent wash and light fastness properties.

Application

• Primary Intermediate for Reactive Dyes: Key building block in the synthesis of high-quality reactive dyes for cellulose fibers (cotton, viscose) and polyamide fibers (nylon).
• Textile Industry: Used in the production of dyes for exhaust, pad-batch, and continuous dyeing processes, offering strong covalent bonds with fibers.
• Leather Coloring: Employed in the formulation of dyes for leather finishing, providing vibrant and durable colors.
• Inkjet Inks: Serves as a precursor for pigments and dyes used in high-performance digital textile printing inks.
• Paper Dyeing: Utilized in the manufacture of dyes for specialty paper products requiring high color strength.
• Research & Development: Acts as a standard or starting material in chemical R&D for developing new chromophores and functional dyes.

Basic Information

Item	Detail
Product Name	Trisodium 3-[[2-(Acetylamino)-4-[[4-Chloro-6-[(4-Sulphonatophenyl)Amino]-1,3,5-Triazin-2-Yl]Amino]Phenyl]Azo]Naphthalene-1,5-Disulphonate
CAS No.	94042-74-7
Molecular Formula	C31H20ClN9Na3O11S3
Molecular Weight	Contact for details
Synonyms	Reactive Dye Intermediate 94042-74-7; C.I. Reactive Orange 107; Trisodium 6-[(4-Acetamido-2-azo-5-sulfonatophenyl)amino]-1,3,5-triazine-2,4-diyl]bis[(4-sulfophenyl)imine] (variation); 1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-[[4-chloro-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]-, trisodium salt; Reactive Orange 107; Azo-triazine based dye intermediate; Chlorotriazine reactive dye precursor.
EINECS	Contact for details

Quality Control

Our production of this reactive dye intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Quality is verified through advanced analytical techniques including HPLC, UV-Vis spectroscopy, and titration methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance 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 performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark brown to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Moisture Content	Max. 5.0%
Water Solubility	Freely soluble
Heavy Metals (as Pb)	Max. 20 ppm
Related Substances (HPLC)	Total impurities: Max. 5.0%

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