Description

Sodium 1-Amino-4-[4-(2-Chloroacetamido)Anilino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphate is a high-purity, water-soluble anthraquinone derivative intermediate of significant commercial importance. Its core value lies in its role as a key reactive precursor for the synthesis of specialized dyes and functional colorants. This product is essential for manufacturers in the textile, specialty ink, and advanced materials sectors who require consistent, high-quality intermediates for their production processes.

Application

• Primary Intermediate for Reactive Dyes: A crucial building block in the synthesis of high-performance reactive dyes for textile fibers, particularly cotton and other cellulosics.
• Specialty Ink Manufacturing: Used in the production of colorants for inks requiring specific lightfastness and chemical resistance properties.
• Functional Colorant Synthesis: Serves as a precursor for creating colorants with specialized applications in plastics, coatings, and advanced material science.
• Research & Development: Employed in chemical R&D for developing novel chromophores and studying structure-property relationships in dye chemistry.
• Photographic and Imaging Chemicals: Potential use in the synthesis of chemicals for specialized photographic and non-impact printing applications.

Basic Information

Product Name	Sodium 1-Amino-4-[4-(2-Chloroacetamido)Anilino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphate
CAS No.	24448-60-0
Molecular Formula	C22H15ClN3NaO7S
Molecular Weight	523.88 g/mol
Synonyms	1-Amino-4-[4-(2-chloroacetamido)anilino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt; Sodium 1-amino-4-[4-(2-chloroacetamido)phenylamino]anthraquinone-2-sulfonate; C.I. Reactive Blue 109 intermediate; Anthraquinone blue intermediate; Reactive blue dye intermediate; 1-Amino-4-(4'-((2-chloroacetyl)amino)anilino)anthraquinone-2-sulfonic acid sodium salt
EINECS	Contact for details

Quality Control

Our production of Sodium 1-Amino-4-[4-(2-Chloroacetamido)Anilino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Every lot undergoes rigorous analytical testing, including HPLC for assay and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with each 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Solubility (1% in Water)	Complete, clear solution
Heavy Metals (as Pb)	≤ 20 ppm

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