Description

Sodium [[4-Anilino-9,10-Dihydro-1-Hydroxy-9,10-Dioxo-2-Anthryl]Amino]Benzenesulphonate is a specialized anthraquinone derivative valued for its functional properties. This compound is significant for its role as a key intermediate or functional component in advanced material synthesis. It is primarily needed by manufacturers in the dye and pigment, specialty chemical, and research and development sectors.

Application

• Dye and Pigment Intermediate: Serves as a crucial precursor in the synthesis of high-performance anthraquinone dyes and organic pigments.
• Functional Material Synthesis: Used in the development of specialty chemicals for electronics, coatings, and advanced polymers.
• Research & Development: Acts as a key reagent in academic and industrial research for exploring new chromophores and functional molecules.
• Analytical Chemistry: May be employed as a standard or reagent in specific analytical methodologies.
• Photographic and Imaging Chemicals: Potential application in the formulation of light-sensitive materials.

Basic Information

Product Name	Sodium [[4-Anilino-9,10-Dihydro-1-Hydroxy-9,10-Dioxo-2-Anthryl]Amino]Benzenesulphonate
CAS No.	94248-14-3
Molecular Formula	C26H17N2NaO6S
Molecular Weight	508.48 g/mol
Synonyms	Sodium 4-[(4-anilino-1-hydroxy-9,10-dioxo-9,10-dihydroanthracen-2-yl)amino]benzenesulfonate; 1-Hydroxy-4-[(4-sulfophenyl)amino]-9,10-anthracenedione, Sodium Salt; C.I. 60725; Acid Blue 43 Sodium Salt; Benzenesulfonic acid, 4-[[4-(phenylamino)-1-hydroxy-9,10-dihydro-9,10-dioxo-2-anthracenyl]amino]-, sodium salt; Sodium 4-[(4-anilino-1-hydroxy-9,10-dioxoanthracen-2-yl)amino]benzenesulfonate
EINECS	Contact for details

Quality Control

Our Sodium [[4-Anilino-9,10-Dihydro-1-Hydroxy-9,10-Dioxo-2-Anthryl]Amino]Benzenesulphonate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

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). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals	< 20 ppm

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