Description

Trisodium 1-amino-4-[[3-[[4-chloro-6-[(2-methyl-4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-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 exceptional chromophoric properties and structural stability, making it a critical intermediate in the synthesis of high-performance dyes and pigments. It is primarily sought by manufacturers in the textile, ink, and specialty chemical sectors who require consistent quality and reliable supply for their production processes.

Application

• Reactive Dye Intermediate: A key building block for synthesizing high-grade reactive dyes, particularly for cellulose fibers like cotton and viscose, offering excellent wash and light fastness.
• Textile Colorant Production: Used in the manufacture of specialized dyes for the textile industry, providing vibrant and durable colors.
• Inkjet Ink Formulation: Serves as a functional component in the production of high-quality pigment-based inks for digital and industrial printing.
• Functional Pigment Synthesis: Employed in creating advanced pigments for coatings, plastics, and other materials where color stability is paramount.
• Research & Development: Utilized in chemical R&D laboratories for developing novel chromophores and studying structure-property relationships in dye chemistry.
• Analytical Chemistry: Can be used as a standard or reagent in chromatographic analysis and other analytical techniques within quality control laboratories.

Basic Information

Product Name	Trisodium 1-amino-4-[[3-[[4-chloro-6-[(2-methyl-4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate
CAS No.	72829-24-4
Molecular Formula	C34H20ClN7Na3O11S3
Molecular Weight	923.17 g/mol
Synonyms	Reactive Blue 222; C.I. Reactive Blue 222; Trisodium 1-amino-4-[[3-[[4-chloro-6-[(2-methyl-4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-sulfonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonate; Anthraquinone blue dye intermediate; 1-Amino-4-[[3-[[4-chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-sulfophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid trisodium salt
EINECS	Contact for details

Quality Control

Our trisodium 1-amino-4-[[3-[[4-chloro-6-[(2-methyl-4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

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.