Description

Sodium 1-Amino-9,10-Dihydro-4-[[3-[(Hydroxyacetyl)Amino]Phenyl]Amino]-9,10-Dioxoanthracene-2-Sulphonate is a high-purity, water-soluble anthraquinone derivative of significant industrial importance. This compound serves as a critical intermediate in the synthesis of advanced dyes and functional pigments, valued for its chromophoric properties and chemical reactivity. It is primarily sought after by manufacturers in the specialty chemicals sector, particularly for applications in textile dyeing, ink formulation, and as a precursor for high-performance colorants.

Application

• Key Intermediate for Reactive Dyes: A vital building block in the synthesis of high-quality, fiber-reactive dyes for cotton and other cellulosic textiles.
• Specialty Pigment Manufacturing: Used in the production of high-performance organic pigments for inks, coatings, and plastics requiring specific color fastness and stability.
• Functional Dye Synthesis: Serves as a precursor for dyes used in specialized applications, including laser marking, optical data storage, and non-linear optical materials.
• Research & Development: Employed in academic and industrial R&D labs for developing novel chromophores and studying structure-property relationships in dye chemistry.
• Analytical Chemistry: Can be utilized as a standard or reagent in chromatographic analysis and spectroscopic studies of anthraquinone-based compounds.

Basic Information

Item	Details
Product Name	Sodium 1-Amino-9,10-Dihydro-4-[[3-[(Hydroxyacetyl)Amino]Phenyl]Amino]-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	72829-39-1
Molecular Formula	C22H16N3NaO7S
Molecular Weight	489.43 g/mol
Synonyms	1-Amino-4-[(3-(hydroxyacetylamino)phenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic Acid Sodium Salt; Sodium 1-Amino-4-[(3-(2-hydroxyacetamido)phenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonate; Acid Blue 324 Intermediate; Reactive Blue Dye Intermediate; Anthraquinone Sulfonate Derivative; C.I. 621052; Contact for EINECS details.

Quality Control

Our production of Sodium 1-Amino-9,10-Dihydro-4-[[3-[(Hydroxyacetyl)Amino]Phenyl]Amino]-9,10-Dioxoanthracene-2-Sulphonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the exacting standards required for fine chemical synthesis. Certificates of Analysis (COA) detailing all critical parameters are provided with each shipment to guarantee traceability and consistency for our B2B clients.

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 tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality 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%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (1% in Water)	Complete, clear solution

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