Description

Disodium 1-Amino-9,10-Dihydro-9,10-Dioxo-4-[[4-[[2-(Sulphonatooxy)Ethyl]Sulphonyl]Phenyl]Amino]Anthracene-2-Sulphonate is a high-purity, water-soluble anthraquinone derivative valued for its functional properties in advanced material synthesis. This compound is engineered to deliver consistent performance as a key intermediate or functional component in demanding industrial processes. It is primarily sought by manufacturers in the specialty chemical, dye, and advanced polymer sectors for applications requiring precise molecular architecture and reliable reactivity.

Application

• Specialty Dye and Pigment Intermediate: Serves as a crucial precursor in the synthesis of high-performance, water-soluble anthraquinone dyes and pigments for textiles, inks, and coatings.
• Functional Polymer Additive: Used in the production of specialty polymers where its sulfonate groups impart hydrophilicity, dyeability, or ionic character to the final material.
• Chemical Synthesis Building Block: Acts as a versatile intermediate for creating more complex molecules in pharmaceutical and agrochemical research due to its reactive amino and quinone groups.
• Liquid Crystal and Electronic Material Precursor: Employed in the development of organic electronic materials and liquid crystal displays (LCDs) where its planar, conjugated structure is beneficial.
• Analytical Reagent and Sensor Chemistry: Utilized in the formulation of chemical sensors or analytical reagents that leverage its specific chromophoric and complexing properties.

Basic Information

Product Name	Disodium 1-Amino-9,10-Dihydro-9,10-Dioxo-4-[[4-[[2-(Sulphonatooxy)Ethyl]Sulphonyl]Phenyl]Amino]Anthracene-2-Sulphonate
CAS No.	16102-99-1
Molecular Formula	C22H15N2Na2O12S3
Molecular Weight	664.51 g/mol
Synonyms	1-Amino-4-[(4-((2-sulfooxyethyl)sulfonyl)phenyl)amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid disodium salt; Acid Blue 324; C.I. 61525; Disodium 1-amino-4-[4-[(2-sulfonatooxyethyl)sulfonyl]phenyl]amino-9,10-dihydro-9,10-dioxoanthracene-2-sulfonate; Anthraquinone Blue 324; Reactive Blue 324 (related class); 2-Anthracenesulfonic acid, 1-amino-4-[[4-[(2-sulfooxyethyl)sulfonyl]phenyl]amino]-9,10-dihydro-9,10-dioxo-, disodium salt
EINECS	Contact for details

Quality Control

Our production of Disodium 1-Amino-9,10-Dihydro-9,10-Dioxo-4-[[4-[[2-(Sulphonatooxy)Ethyl]Sulphonyl]Phenyl]Amino]Anthracene-2-Sulphonate adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent batch-to-batch performance. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request.

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). This product is hygroscopic (moisture-sensitive); 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	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Freely soluble

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