Description

1-Amino-9,10-Dihydro-4-[4-[[(4-Methylphenyl)Sulphonyl]Oxy]Anilino]-9,10-Dioxoanthracene-2-Sulphonic Acid, Sodium Salt is a high-purity, functionalized anthraquinone derivative with significant industrial utility. This compound matters for its role as a key intermediate in the synthesis of specialized dyes and pigments, offering precise chemical functionality for advanced material development. It is primarily needed by manufacturers in the fine chemicals, specialty dyes, and advanced material research sectors.

Application

• Key Intermediate for Anthraquinone Dyes: Serves as a crucial building block in the synthesis of high-performance, color-fast dyes for textiles and industrial applications.
• Specialty Pigment Manufacturing: Used in the production of advanced organic pigments with specific hue and stability properties.
• Functional Material Research: Employed in R&D for developing novel materials, including organic semiconductors and photoconductive polymers.
• Liquid Crystal Dyes (LCD): A potential precursor for dyes used in display technologies requiring high thermal and photochemical stability.
• Analytical Chemistry Reagent: Can be utilized as a specialized reagent or standard in chromatographic analysis and method development.
• Photographic Sensitizers: Finds application in the synthesis of chemical sensitizers for specialized photographic and imaging processes.

Basic Information

Product Name	1-Amino-9,10-Dihydro-4-[4-[[(4-Methylphenyl)Sulphonyl]Oxy]Anilino]-9,10-Dioxoanthracene-2-Sulphonic Acid, Sodium Salt
CAS No.	85536-94-3
Molecular Formula	C27H19N2O8S2Na
Molecular Weight	594.56 g/mol
Synonyms	1-Amino-4-(4-(p-tolylsulfonyloxy)anilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt; Sodium 1-amino-4-[4-[(4-methylphenyl)sulfonyloxy]anilino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonate; 1-Amino-4-(4-(tosyloxy)anilino)anthraquinone-2-sulfonic acid sodium salt; Anthraquinone dye intermediate 85536-94-3; 4-[4-[(4-Methylphenyl)sulfonyloxy]anilino]-1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt; 1-Amino-4-(4-(p-toluenesulfonyloxy)phenylamino)anthraquinone-2-sulfonate sodium salt
EINECS	Contact for details

Quality Control

Our 1-Amino-9,10-Dihydro-4-[4-[[(4-Methylphenyl)Sulphonyl]Oxy]Anilino]-9,10-Dioxoanthracene-2-Sulphonic Acid, 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 exacting specifications for use as a fine chemical intermediate. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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