Description

Tetrasodium [(9,10-Dihydro-9,10-Dioxoanthracene-2,6-Diyl)Bis(Sulphonylimino)]Bismethanesulphonate is a high-purity, water-soluble anthraquinone derivative. This compound is valued for its role as a key intermediate and functional additive in advanced chemical synthesis and material science. It is primarily sought by manufacturers in the dye and pigment, specialty polymer, and pharmaceutical intermediate sectors for its specific reactive properties and chromophoric structure.

Application

• Dye and Pigment Intermediate: Serves as a crucial precursor in the synthesis of high-performance anthraquinone dyes and reactive dyes for textiles and specialty inks.
• Functional Polymer Additive: Used in the production of specialty polymers and coatings where sulfonate groups impart solubility, stability, or specific optical properties.
• Pharmaceutical Synthesis: Acts as a building block or intermediate in the research and development of active pharmaceutical ingredients (APIs) with anthraquinone-based structures.
• Analytical Chemistry Reagent: Employed as a standard or reagent in analytical methods and research due to its defined chemical structure and properties.
• Photochemical Research: Utilized in studies involving electron transfer processes and photostable materials, leveraging its quinone structure.
• Crosslinking Agent: Potential use in creating crosslinked networks in hydrogels or other advanced materials through its multiple ionic and reactive sites.

Basic Information

Item	Details
Product Name	Tetrasodium [(9,10-Dihydro-9,10-Dioxoanthracene-2,6-Diyl)Bis(Sulphonylimino)]Bismethanesulphonate
CAS No.	74727-37-0
Molecular Formula	C₂₄H₁₈N₂Na₄O₁₄S₄
Molecular Weight	776.62 g/mol
Synonyms	Acid Blue 324 (related dye form); Tetrasodium 2,6-Bis[(sulfomethyl)sulfamoyl]anthraquinone; 9,10-Anthracenedione, 2,6-bis[[(sulfomethyl)amino]sulfonyl]-, tetrasodium salt; Anthraquinone-2,6-disulfonamide, N,N'-dimethylenebis(sulfonic acid), tetrasodium salt; CAS 74727-37-0
EINECS	Contact for details

Quality Control

Our production of Tetrasodium [(9,10-Dihydro-9,10-Dioxoanthracene-2,6-Diyl)Bis(Sulphonylimino)]Bismethanesulphonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request to support your quality assurance processes.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition (Sulfated Ash)	Contact for details
Solubility (in Water)	Freely soluble

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