Description

5-Amino-8-[[4-[[4-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]-2-Sulphophenyl]Azo]Phenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-1,6-Disulphonic Acid is a high-purity, reactive dye intermediate of significant industrial importance. Its complex molecular structure, featuring anthraquinone and triazine moieties, makes it a key precursor for synthesizing high-performance dyes and pigments. This compound is essential for manufacturers requiring superior color fastness, brightness, and chemical stability in their final products.

Application

This specialized intermediate is primarily used in the synthesis of advanced colorants. Its key applications include:

• Reactive Dye Synthesis: As a core building block for manufacturing high-grade reactive dyes used in textile dyeing and printing, particularly for cotton, viscose, and other cellulosic fibers.
• High-Performance Pigments: In the production of pigments for inks, coatings, and plastics where excellent lightfastness and weather resistance are required.
• Specialty Dyes for Technical Applications: Used in creating dyes for leather, paper, and other industrial materials demanding specific color properties.
• Research & Development: Serving as a critical reagent in chemical research for developing novel chromophores and functional dyes.

Basic Information

Product Name	5-Amino-8-[[4-[[4-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]-2-Sulphophenyl]Azo]Phenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-1,6-Disulphonic Acid
CAS No.	93858-27-6
Molecular Formula	C29H16Cl2N8O10S3
Molecular Weight	779.58 g/mol
Synonyms	Reactive Blue 222 Intermediate; C.I. Reactive Blue 222; 5-Amino-8-{[4-({4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl}diazenyl)phenyl]amino}-9,10-dihydro-9,10-dioxoanthracene-1,6-disulfonic acid; Anthraquinone Blue 222 Intermediate; Triazine Anthraquinone Dye Intermediate; 93858-27-6; 5-Amino-8-[[4-[[4-[(4,6-dichloro-s-triazin-2-yl)amino]-2-sulfophenyl]azo]phenyl]amino]anthraquinone-1,6-disulfonic acid
EINECS	Contact for details

Quality Control

Our production of this dye intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Quality is verified through advanced analytical techniques including HPLC, UV-Vis spectroscopy, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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 sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark Blue to Black Powder or Crystals
Identification (IR)	Conforms to Structure
Assay (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Solubility (Water)	Soluble
Heavy Metals (as Pb)	≤ 20 ppm

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