Description

Dipotassium 9,10-Dihydro-9,10-Dioxoanthracene-1,5-Disulphonate is a high-purity, water-soluble anthraquinone derivative salt, valued for its role as a key intermediate and functional component in advanced chemical synthesis. Its primary commercial value lies in its ability to impart specific properties in downstream products, making it essential for manufacturers requiring precise chemical functionality. This compound is particularly relevant for industries focused on specialty dyes, advanced material science, and high-value pharmaceutical intermediates.

Application

• Specialty Dye & Pigment Intermediate: Serves as a crucial precursor for synthesizing high-performance anthraquinone-based dyes and pigments, known for their color fastness and stability.
• Functional Material Synthesis: Used in the production of advanced materials, including liquid crystal displays (LCDs) and organic semiconductors, due to its planar aromatic structure and sulphonate groups.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of certain active pharmaceutical ingredients (APIs) and diagnostic agents that utilize the anthraquinone core.
• Catalyst & Ligand Systems: Employed in the development of specialized catalysts and ligands for organic synthesis and polymerization processes.
• Analytical Chemistry Reagent: Functions as a standard or reagent in analytical methods and research due to its well-defined chemical properties.
• Photochemical Research: Utilized in studies involving electron transfer, photostability, and the development of photoactive compounds.

Basic Information

Product Name	Dipotassium 9,10-Dihydro-9,10-Dioxoanthracene-1,5-Disulphonate
CAS No.	27690-02-4
Molecular Formula	C14H6K2O8S2
Molecular Weight	444.53 g/mol
Synonyms	1,5-Anthraquinonedisulfonic Acid, Dipotassium Salt; Anthraquinone-1,5-disulfonic Acid Dipotassium Salt; 9,10-Dihydro-9,10-dioxoanthracene-1,5-disulfonic Acid Dipotassium Salt; 1,5-Disulfoanthraquinone Dipotassium Salt; Dipotassium Anthraquinone-1,5-disulfonate; K Salt of 1,5-Anthraquinonedisulfonic Acid
EINECS	Contact for details

Quality Control

Our production of Dipotassium 9,10-Dihydro-9,10-Dioxoanthracene-1,5-Disulphonate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Solubility (in Water)	Clear, yellow solution

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