Description

Trisodium 7-[[2-[(Aminocarbonyl)Amino]-4-[[4-Chloro-6-(1-Methylethoxy)-1,3,5-Triazin-2-Yl]Amino]Phenyl]Azo]Naphthalene-1,3,6-Trisulphonate is a high-purity, reactive dye intermediate belonging to the class of chlorotriazine derivatives. This compound is valued for its ability to form covalent bonds with hydroxyl and amino groups, making it a critical component in the synthesis of high-performance, wash-fast dyes. It is primarily sought by manufacturers in the textile and specialty chemical industries for producing vibrant and durable colorants for natural and synthetic fibers.

Application

• Reactive Dye Synthesis: As a key intermediate for manufacturing fiber-reactive dyes, particularly for cotton, viscose, and other cellulosic textiles.
• Textile Coloration: Used in the production of dyes that offer excellent wash, light, and perspiration fastness properties.
• Biomolecule Labeling: Potential use in biochemical research for labeling proteins, antibodies, or other biomolecules via its reactive chlorotriazine group.
• Paper and Leather Dyeing: Applicable in the coloration of specialty papers and leather goods requiring high color stability.
• Functional Polymer Production: Can be incorporated into polymers to introduce chromophoric or reactive sites for advanced material applications.

Basic Information

Product Name	Trisodium 7-[[2-[(Aminocarbonyl)Amino]-4-[[4-Chloro-6-(1-Methylethoxy)-1,3,5-Triazin-2-Yl]Amino]Phenyl]Azo]Naphthalene-1,3,6-Trisulphonate
CAS No.	70210-26-3
Molecular Formula	C23H18ClN9Na3O11S3
Molecular Weight	Contact for details
Synonyms	Reactive Red 198; C.I. Reactive Red 198; Trisodium 8-[[4-[[4-chloro-6-(propan-2-yloxy)-1,3,5-triazin-2-yl]amino]phenyl]azo]-7-[(carbamoylamino)azo]naphthalene-1,3,6-trisulfonate; Reactive Red Dye Intermediate; 7-[[2-[(Aminocarbonyl)Amino]-4-[[4-Chloro-6-(1-Methylethoxy)-1,3,5-Triazin-2-Yl]Amino]Phenyl]Azo]-1,3,6-Naphthalenetrisulfonic Acid Trisodium Salt; C.I. 18221; RR 198; Procion Red H-E7B related intermediate
EINECS	Contact for details

Quality Control

Our production of this reactive dye intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. Quality is verified through advanced analytical techniques including HPLC and spectrophotometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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 performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Solubility (Water)	Freely soluble
Heavy Metals	≤ 20 ppm

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