Description

Disodium 9,10-Dioxo-1-[Sulfonato-(Sulfonatoamino)Amino]Anthracene is a high-purity, water-soluble anthraquinone derivative with a distinctive disodium sulfonate structure. This compound is valued for its strong chromophoric properties and functional reactivity, making it a critical intermediate in the synthesis of specialized dyes and pigments. It is primarily sought by manufacturers in the textile, specialty chemical, and advanced material sectors for applications requiring precise color characteristics and chemical stability.

Application

• Key Intermediate for Reactive Dyes: Used in the synthesis of high-performance reactive dyes for cotton and other cellulosic fibers, providing excellent wash and light fastness.
• Specialty Pigment Manufacturing: Serves as a precursor for creating vivid and stable organic pigments used in inks, coatings, and plastics.
• Functional Dye Synthesis: Employed in the production of functional dyes for non-textile applications, such as laser dyes, optical data storage media, and sensitizers.
• Biochemical Staining: Potential use as a staining agent or chromophore in histological and cytological applications due to its anthraquinone backbone.
• Research & Development: Utilized in academic and industrial R&D for exploring new chromophores, photoactive materials, and organic electronic components.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and spectroscopic studies of anthraquinone derivatives.

Basic Information

Product Name	Disodium 9,10-Dioxo-1-[Sulfonato-(Sulfonatoamino)Amino]Anthracene
CAS No.	54345-83-4
Molecular Formula	C16H8N2Na2O8S2
Molecular Weight	474.34 g/mol
Synonyms	1-[(Sulfonatosulfamoyl)amino]anthraquinone-9,10-dione disodium salt; Anthraquinone-1-sulfonic acid, amino-, N-(sulfosulfonyl)-, sodium salt (1:2); Disodium 1-[(sulfosulfamoyl)amino]-9,10-dioxoanthracene-2-sulfonate; C.I. Reactive Blue 109 intermediate; Reactive Blue 109 precursor; 9,10-Anthracenedione, 1-[[(sulfosulfonyl)amino]sulfonyl]-, sodium salt (1:2); 1-Amino-4-[(3-[(sulfosulfonyl)amino]phenyl)amino]anthraquinone-2-sulfonic acid disodium salt (related isomer)
EINECS	Contact for details

Quality Control

Our production of Disodium 9,10-Dioxo-1-[Sulfonato-(Sulfonatoamino)Amino]Anthracene adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise technical and commercial grade specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics to guarantee batch-to-batch consistency and reliability for your synthesis 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (1% in Water)	Complete, clear solution
pH (1% Aqueous Solution)	7.0 - 9.0

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