Description

4-[[4-Chloro-6-[(2-Hydroxyethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-5-Hydroxy-6-[(2-Sulphophenyl)Azo]Naphthalene-1,7-Disulphonic Acid is a high-purity, reactive dye intermediate and specialty chemical. This compound is valued for its precise molecular structure, which enables the synthesis of high-performance dyes and pigments with excellent color fastness and stability. It is essential for manufacturers in the textile, ink, and specialty coatings industries seeking to produce vivid, durable colors. Our supply ensures consistent quality and reliable availability for your critical production processes.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-grade reactive dyes used in textile coloring, particularly for cotton and cellulose fibers.
• Pigment Production: Used in the synthesis of azo pigments for inks, paints, and industrial coatings requiring strong color strength.
• Specialty Chemical Manufacturing: Serves as a building block for advanced colorants in plastics, leather, and paper applications.
• Research & Development: Utilized in chemical R&D for developing new chromophores and studying dye-polymer interactions.
• Functional Dyes: Potential use in the production of dyes for non-textile applications, such as sensors or imaging agents.

Basic Information

Item	Detail
Product Name	4-[[4-Chloro-6-[(2-Hydroxyethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-5-Hydroxy-6-[(2-Sulphophenyl)Azo]Naphthalene-1,7-Disulphonic Acid
CAS No.	97467-69-1
Molecular Formula	C23H20ClN7O10S3
Molecular Weight	694.09 g/mol
Synonyms	Reactive Dye Intermediate 97467-69-1; C.I. Reactive Red 198 Intermediate; 5-Hydroxy-6-[(2-sulfophenyl)azo]-1,7-naphthalenedisulfonic acid, 4-[[4-chloro-6-[(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-; 1,7-Naphthalenedisulfonic acid, 4-[[4-chloro-6-[(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-5-hydroxy-6-[(2-sulfophenyl)azo]-; Reactive Red 198 Precursor; Azo-triazine dye intermediate; Chlorotriazine azo dye acid
EINECS	Contact for details

Quality Control

Our production of 4-[[4-Chloro-6-[(2-Hydroxyethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-5-Hydroxy-6-[(2-Sulphophenyl)Azo]Naphthalene-1,7-Disulphonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for dye intermediate applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solubility	Soluble in alkaline aqueous solutions

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