Description

Trisodium 1-amino-4-[[3-[[4-chloro-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate is a high-purity, water-soluble anthraquinone derivative designed for advanced industrial applications. This compound is valued for its precise chemical structure and functional properties, making it a critical intermediate in specialized manufacturing processes. It is primarily sought by producers in the textile dyeing, specialty chemical synthesis, and advanced material research sectors who require consistent quality and reliable supply.

Application

• Key Intermediate for Reactive Dyes: Primarily used in the synthesis of high-grade, fiber-reactive dyes for cotton and other cellulosic fibers, offering excellent wash and light fastness.
• Specialty Pigment Manufacturing: Serves as a precursor in the production of high-performance pigments for inks, coatings, and plastics.
• Functional Dye Synthesis: Utilized in creating dyes for technical applications, including liquid crystal displays (LCDs) and other optoelectronic devices.
• Research & Development: Employed in academic and industrial R&D for developing novel chromophores and studying structure-property relationships in dye chemistry.
• Biochemical Staining: Potential use as a specialized stain or marker in histological and cytological applications due to its anthraquinone core.

Basic Information

Product Name	Trisodium 1-amino-4-[[3-[[4-chloro-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate
CAS No.	72927-93-6
Molecular Formula	C40H25ClN7Na3O13S3
Molecular Weight	1044.26 g/mol (approx.)
Synonyms	1-Amino-4-[[3-[[4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid trisodium salt; Reactive Blue 222; C.I. Reactive Blue 222; Trisodium 1-amino-4-[[3-[[4-chloro-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfophenyl]amino]anthraquinone-2-sulfonate; Anthraquinone Reactive Dye Intermediate; CAS 72927-93-6.
EINECS	Contact for details

Quality Control

Our production of this anthraquinone derivative adheres to strict quality management systems to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced techniques including HPLC and spectrophotometry to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to support your quality assurance protocols.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (1% Solution)	7.0 - 9.0
Heavy Metals (as Pb)	≤ 20 ppm
Solubility in Water	Freely soluble

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