Description

1-Amino-9,10-Dihydro-9,10-Dioxo-4-[3-[[2-(Sulphothio)Ethyl]Sulphonyl]Anilino]Anthracene-2-Sulphonic Acid, Potassium Sodium Salt is a high-purity, water-soluble anthraquinone derivative designed for advanced industrial applications. This compound is valued for its specific functional groups that impart excellent chromophoric and reactive properties, making it a critical intermediate in specialized synthesis. It is primarily sought by manufacturers in the dye and pigment industries, as well as by research institutions developing novel functional materials.

Application

• Reactive Dye Intermediate: A key precursor in the synthesis of high-performance reactive dyes for textiles, particularly for cotton and cellulose fibers.
• Functional Pigment Production: Used in the manufacture of specialized pigments requiring specific solubility and colorfastness properties.
• Research & Development: Serves as a building block in academic and industrial R&D for novel chromophores, sensors, and advanced organic materials.
• Analytical Chemistry: Potential use as a staining agent or a complexometric indicator in specific analytical methodologies.
• Specialty Chemical Synthesis: Employed in the multi-step synthesis of complex molecules for pharmaceutical or agrochemical research.

Basic Information

Product Name	1-Amino-9,10-Dihydro-9,10-Dioxo-4-[3-[[2-(Sulphothio)Ethyl]Sulphonyl]Anilino]Anthracene-2-Sulphonic Acid, Potassium Sodium Salt
CAS No.	94109-37-2
Molecular Formula	C22H15KN2NaO10S3
Molecular Weight	Contact for details
Synonyms	Potassium Sodium 1-Amino-4-[3-[(2-sulfothioethyl)sulfonyl]anilino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonate; Anthraquinone Reactive Dye Intermediate; 1-Amino-4-(3-((2-(sulfothio)ethyl)sulfonyl)phenylamino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid potassium sodium salt; CI Reactive Blue 268 intermediate; Sulfur-containing anthraquinone derivative
EINECS	Contact for details

Quality Control

Our 1-Amino-9,10-Dihydro-9,10-Dioxo-4-[3-[[2-(Sulphothio)Ethyl]Sulphonyl]Anilino]Anthracene-2-Sulphonic Acid, Potassium Sodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 product stability and performance.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Heavy Metals	≤ 20 ppm
Solubility (in Water)	Clear solution

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