Description

Tetrasodium 7-[[2-[(aminocarbonyl)amino]-4-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]naphthalene-1,3,6-trisulphonate is a high-performance, water-soluble reactive dye intermediate. This compound is engineered to deliver exceptional color strength and covalent bonding properties to cellulosic fibers, ensuring vibrant and wash-fast coloration. It is a critical component for manufacturers in the textile and specialty chemical industries seeking reliable and consistent dye synthesis.

Application

• Primary Intermediate for Reactive Dyes: Key building block in the synthesis of high-quality reactive dyes for cotton, viscose, and other cellulosic fibers.
• Textile Dyeing and Printing: Used to produce dyes for exhaust, pad-batch, and continuous dyeing processes, offering excellent fixation and reproducibility.
• Specialty Pigment Manufacturing: Serves as a precursor for creating specialized pigments and colorants used in inks and coatings.
• Research & Development: Employed in chemical R&D for developing novel chromophores and studying azo dye chemistry and applications.
• Leather Coloring: Utilized in the formulation of dyes for leather finishing, providing rich and durable colors.
• Paper Coloring: Applied in the production of dyes for high-grade paper and packaging materials.

Basic Information

Product Name	Tetrasodium 7-[[2-[(aminocarbonyl)amino]-4-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]naphthalene-1,3,6-trisulphonate
CAS No.	80157-00-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Reactive Red 198; Reactive Red 198; Tetrasodium 6-[[4-chloro-6-[[3-[(2-sulfatoethyl)sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-4-[[2-(aminocarbonyl)hydrazinyl]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonate; Reactive Red M-3BE; Levafix Red CA; Dianix Red CC; Sumifix Red 3BF
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 performance. Quality is verified through advanced analytical techniques including HPLC and spectrophotometry. A comprehensive Certificate of Analysis (COA) detailing purity, strength, 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). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Color Strength	≥ 98% (vs. Standard)
Purity (HPLC)	≥ 90%
Moisture Content	≤ 5.0%
Water Solubility	Complete
Heavy Metals (as Pb)	≤ 50 ppm

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