Description

Disodium 3-[[9,10-Dioxo-4-[(2,4,6-Trimethyl-3-Sulfonato-Phenyl)Amino]Anthracen-1-Yl]Amino]-2,4,6-Trimethyl-Benzenesulfonate is a high-purity, water-soluble anthraquinone derivative distinguished by its sulfonated aromatic structure. This compound is engineered for applications requiring precise color properties and excellent stability in aqueous systems. It is a critical specialty chemical for manufacturers in the textile, ink, and advanced materials sectors seeking reliable and consistent performance.

Application

• Textile Dyeing: Primarily used as a key intermediate or functional dye for synthetic fibers, offering good lightfastness and wash fastness.
• Inkjet Inks: Serves as a colorant in high-performance aqueous inks for digital printing, providing vibrant hues and stability.
• Specialty Coatings: Incorporated into functional coatings where specific color and solubility characteristics are required.
• Liquid Crystal Displays (LCDs): Potential use as a dichroic dye or color filter component in display technologies.
• Research & Development: Employed as a building block in organic synthesis for novel chromophores and functional materials.
• Analytical Reagents: Can be used as a stain or indicator in specific biochemical or diagnostic applications.

Basic Information

Product Name	Disodium 3-[[9,10-Dioxo-4-[(2,4,6-Trimethyl-3-Sulfonato-Phenyl)Amino]Anthracen-1-Yl]Amino]-2,4,6-Trimethyl-Benzenesulfonate
CAS No.	68214-05-1
Molecular Formula	C32H27N2Na2O10S2
Molecular Weight	716.66 g/mol
Synonyms	Acid Blue 324; C.I. 61525; Disodium 3-[[9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethyl-3-sulfophenyl)amino]-1-anthracenyl]amino]-2,4,6-trimethylbenzenesulfonate; 3-[[9,10-Dioxo-4-[(2,4,6-trimethyl-3-sulfonatophenyl)amino]-1-anthryl]amino]-2,4,6-trimethylbenzenesulfonic acid disodium salt; Anthraquinone Blue 324; 68214-05-1; Reactive Blue 324 (related class)
EINECS	Contact for details

Quality Control

Our production of Disodium 3-[[9,10-Dioxo-4-[(2,4,6-Trimethyl-3-Sulfonato-Phenyl)Amino]Anthracen-1-Yl]Amino]-2,4,6-Trimethyl-Benzenesulfonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment.

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); protect from humidity and absorb moisture promptly if the container is opened.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
pH (1% Solution)	7.0 - 9.0
Heavy Metals (as Pb)	≤ 20 ppm
Sulfated Ash	Contact for details

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