Description

2-Anthracenesulfonic acid, 4-3-(acetylamino)phenylamino-1-amino-9,10-dihydro-9,10-dioxo-, compd. with .alpha.,.alpha.,.alpha.-(nitrilotri-2,1-ethanediyl)tris.omega.-hydroxypoly(oxy-1,2-ethanediyl) (1:1) is a specialized, high-value anthraquinone derivative complexed with a nonionic surfactant. This compound is engineered to provide enhanced solubility and stability for demanding applications, particularly in advanced colorant systems. It is a critical intermediate for research and production in the specialty dyes, pigments, and functional materials sectors, where precise molecular structure dictates performance.

Application

• Specialty Dye & Pigment Intermediate: A key precursor for synthesizing high-performance anthraquinone-based dyes and pigments used in textiles, inks, and coatings.
• Functional Colorant Development: Used in research and manufacturing of colorants with specific properties, such as light fastness, thermal stability, or solubility for niche applications.
• Chemical Research & Synthesis: Serves as a valuable building block in organic synthesis for creating novel molecules with complex aromatic structures.
• Analytical Chemistry & Reagents: Potential use as a chromogenic agent or a specialized reagent in analytical methods and diagnostic kits.
• Advanced Material Science: Investigated for use in the development of organic semiconductors, photoconductive materials, or other electronic applications due to its anthraquinone core.

Basic Information

Product Name	2-Anthracenesulfonic acid, 4-3-(acetylamino)phenylamino-1-amino-9,10-dihydro-9,10-dioxo-, compd. with .alpha.,.alpha.,.alpha.-(nitrilotri-2,1-ethanediyl)tris.omega.-hydroxypoly(oxy-1,2-ethanediyl) (1:1)
CAS No.	73287-38-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-[3-(Acetylamino)phenylamino]-1-amino-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid compound with α,α',α''-(nitrilotri-2,1-ethanediyl)tris[ω-hydroxypoly(oxy-1,2-ethanediyl)] (1:1); Anthraquinone dye intermediate-surfactant complex; Polyoxyethylene (POE) adduct of aminoanthraquinonesulfonic acid derivative; Reactive dye precursor complex; C.I. Disperse Blue 60 related complex; Nonionic surfactant complex of an anthraquinone sulfonic acid amine.
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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