Description

Trisodium 2-[[4-[[4-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)Amino]-7-Sulphonato-1-Naphthyl]Azo]-2,5-Dimethylphenyl]Azo]Benzene-1,4-Disulphonate is a high-purity, water-soluble anionic dye intermediate characterized by its complex polyazo and triazine-based structure. This compound matters for its role as a critical precursor in synthesizing high-performance, colorfast dyes and pigments for demanding industrial applications. It is primarily needed by manufacturers in the textile, leather, and specialty ink industries seeking to produce vibrant and durable colors.

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.
• Leather Dyeing: Used in the production of dyes for achieving deep, uniform, and wash-fast coloration on leather goods.
• Paper Coloring: Employed in the manufacture of dyes for specialty paper products requiring specific color properties.
• Inkjet Inks: Serves as an intermediate for pigments used in high-performance industrial and textile inkjet printing inks.
• Functional Dye Synthesis: A precursor for dyes used in non-textile applications, such as optical sensors or laser dyes, leveraging its complex chromophore.

Basic Information

Item	Details
Product Name	Trisodium 2-[[4-[[4-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)Amino]-7-Sulphonato-1-Naphthyl]Azo]-2,5-Dimethylphenyl]Azo]Benzene-1,4-Disulphonate
CAS No.	68806-24-6
Molecular Formula	C33H22ClN11Na3O10S3
Molecular Weight	Contact for details
Synonyms	Reactive Dye Intermediate 68806-24-6; C.I. Reactive Orange 84 intermediate; Trisodium 4-amino-6-chloro-2-[[4-[[2,5-dimethyl-4-[(4-sulphonato-2-azophenyl)azo]phenyl]azo]-7-sulphonato-1-naphthyl]amino]-1,3,5-triazine; 2-[[4-[[4-[(4-Amino-6-chloro-1,3,5-triazin-2-yl)amino]-7-sulphonato-1-naphthyl]azo]-2,5-dimethylphenyl]azo]benzene-1,4-disulphonic acid trisodium salt
EINECS	Contact for details

Quality Control

Our Trisodium 2-[[4-[[4-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)Amino]-7-Sulphonato-1-Naphthyl]Azo]-2,5-Dimethylphenyl]Azo]Benzene-1,4-Disulphonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, color strength, and chemical identity. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

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

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