Description

1-Amino-4-[[4-[[4-Chloro-6-[(3-Sulfophenyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-3-Sulfo-Phenyl]Amino]-9,10-Dioxo-Anthracene-2-Sulfonic Acid is a high-purity, reactive dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance dyes and pigments, offering excellent color fastness and stability. It is primarily needed by manufacturers in the textile, ink, and specialty chemical industries for producing vibrant and durable colorants.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-grade reactive dyes used in textile dyeing and printing.
• Pigment Production: Used in the synthesis of organic pigments for inks, coatings, and plastics.
• Specialty Chemical Manufacturing: Serves as a building block for advanced colorants in research and industrial applications.
• Textile Industry: Essential for creating dyes with superior wash and light fastness for cotton and other cellulosic fibers.
• Inkjet Ink Formulation: Used in the production of high-quality, color-stable inks for digital and industrial printing.
• Laboratory Research: Employed as a standard or precursor in chemical research and development of new chromophores.

Basic Information

Item	Details
Product Name	1-Amino-4-[[4-[[4-Chloro-6-[(3-Sulfophenyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-3-Sulfo-Phenyl]Amino]-9,10-Dioxo-Anthracene-2-Sulfonic Acid
CAS No.	26763-68-8
Molecular Formula	C29H18ClN7O11S3
Molecular Weight	788.10 g/mol
Synonyms	Reactive Blue 222; C.I. Reactive Blue 222; 1-Amino-4-[[4-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-3-sulfophenyl]amino]anthraquinone-2-sulfonic acid; Anthraquinone Blue Dye Intermediate; CAS 26763-68-8; Reactive Blue Dye Intermediate 26763-68-8
EINECS	Contact for details

Quality Control

Our production of 1-Amino-4-[[4-[[4-Chloro-6-[(3-Sulfophenyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-3-Sulfo-Phenyl]Amino]-9,10-Dioxo-Anthracene-2-Sulfonic Acid adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a dye intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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.

Specification

Item	Specification
Appearance	Dark blue to black powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Solubility	Soluble in water, alkaline solutions
Heavy Metals	≤ 20 ppm

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