Description

Anthraquinone Sulfonate is a water-soluble derivative of anthraquinone, valued for its role as a key intermediate and functional additive in advanced chemical processes. Its significance lies in its ability to impart specific properties in industrial formulations, particularly in sectors demanding high-performance materials. This product is essential for manufacturers in the dye and pigment, specialty chemical, and advanced material synthesis industries.

Application

• Intermediate in the synthesis of high-value dyes and pigments, particularly acid dyes.
• Functional additive in electroplating and metal surface treatment baths.
• Key component in the formulation of specialized catalysts and chemical reagents.
• Used in research and development for advanced material science applications.
• Potential use as a mediator or electron transfer agent in specific electrochemical processes.

Basic Information

Product Name	Anthraquinone Sulfonate
CAS No.	30637-95-7
Molecular Formula	C14H8O5S
Molecular Weight	288.27 g/mol
Synonyms	9,10-Anthracenedione, sulfonated; Anthraquinone monosulfonate; Sulfonated Anthraquinone; AQS; 1-Anthraquinonesulfonic acid; 2-Anthraquinonesulfonic acid; Acid Blue 43 intermediate
EINECS	Contact for details

Quality Control

Our Anthraquinone Sulfonate is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for your 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.

Specification

Item	Specification
Appearance	Yellow to brownish powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfate Ash	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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