Description

5-[[4-Chloro-6-(4-Nonylphenoxy)-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-(Phenylazo)Naphthalene-2,7-Disulphonic Acid is a high-performance, complex anionic dye intermediate and functional chemical. This compound is valued for its ability to impart color and specific chemical properties in advanced material formulations. It is primarily required by manufacturers in the textile dyeing, specialty ink, and advanced polymer industries for creating durable and vibrant colorants.

Application

• Primary Intermediate for Reactive and Direct Dyes: A key building block in the synthesis of high-washfastness dyes for cotton, wool, and polyamide fibers.
• Specialty Ink Formulations: Used in the production of inks for jet printing, security printing, and other high-performance applications requiring color stability.
• Functional Colorant for Polymers: Imparts color and can influence properties in engineering plastics and specialty coatings.
• Research & Development: Serves as a critical reagent in chemical research for developing new chromophores and functional materials.
• Analytical Chemistry: Potential use as a staining agent or indicator in specific analytical methodologies.

Basic Information

Product Name	5-[[4-Chloro-6-(4-Nonylphenoxy)-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-(Phenylazo)Naphthalene-2,7-Disulphonic Acid
CAS No.	53460-02-9
Molecular Formula	C34H30ClN7O8S2
Molecular Weight	788.24 g/mol
Synonyms	Acid Red 337; C.I. 18105; 5-[(4-Chloro-6-(4-nonylphenoxy)-s-triazin-2-yl)amino]-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulfonic acid; 4-Hydroxy-3-(phenylazo)-5-[[4-chloro-6-[(4-nonylphenyl)oxy]-1,3,5-triazin-2-yl]amino]-2,7-naphthalenedisulfonic acid; Reactive Red Dye Intermediate; Azo-triazine dye intermediate; 53460-02-9
EINECS	Contact for details

Quality Control

Our production of 5-[[4-Chloro-6-(4-Nonylphenoxy)-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-(Phenylazo)Naphthalene-2,7-Disulphonic Acid adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and specification compliance. Comprehensive Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 5.0%
Ash Content	≤ 1.0%
Solubility (1% in Water)	Complete, clear solution

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