Description

2,2'-[[(9,10-Dihydro-5,8-Dihydroxy-9,10-Dioxoanthracene)-1,4-Diyl]Diimino]Bis(5-Butylbenzenesulfonic Acid Sodium) Salt is a high-purity, water-soluble anthraquinone derivative valued for its strong chromophoric and complexing properties. This compound is engineered to deliver consistent performance as a specialized intermediate and functional dye. It is primarily utilized in advanced material science, analytical chemistry, and the synthesis of high-value colorants. Our supply ensures the reliability and batch-to-batch consistency required for industrial and research applications.

Application

• Specialized Dye Intermediate: Key precursor in the synthesis of high-performance anthraquinone dyes and pigments for textiles and plastics.
• Analytical Reagent: Used as a complexometric indicator or a chromogenic agent in spectrophotometric analysis and metal ion detection.
• Functional Material Synthesis: Building block for creating advanced organic materials, including liquid crystals and photoconductive polymers.
• Biochemical Staining: Potential application in histological staining due to its specific affinity and color properties.
• Catalysis Research: Serves as a ligand or a redox-active component in catalytic system development.
• Photochemical Studies: Used in research involving electron transfer processes and light-sensitive reactions.

Basic Information

Item	Details
Product Name	2,2'-[[(9,10-Dihydro-5,8-Dihydroxy-9,10-Dioxoanthracene)-1,4-Diyl]Diimino]Bis(5-Butylbenzenesulfonic Acid Sodium) Salt
CAS No.	70865-37-1
Molecular Formula	C40H36N2O12S2Na2
Molecular Weight	846.82 g/mol
Synonyms	Acid Blue 324; C.I. 61525; Sodium 2,2'-[(9,10-dihydro-5,8-dihydroxy-9,10-dioxo-1,4-anthracenediyl)diimino]bis(5-butylbenzenesulfonate); 1,4-Bis[(2-butyl-5-sulfophenyl)amino]-9,10-dihydro-5,8-dihydroxy-9,10-dioxoanthracene Disodium Salt; Anthraquinone Blue 324; Disodium 1,4-bis[(2-butyl-5-sulfophenyl)amino]-5,8-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate
EINECS	Contact for details

Quality Control

Our production of 2,2'-[[(9,10-Dihydro-5,8-Dihydroxy-9,10-Dioxoanthracene)-1,4-Diyl]Diimino]Bis(5-Butylbenzenesulfonic Acid Sodium) Salt adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure compliance with agreed specifications. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee traceability and product integrity for your R&D and manufacturing processes.

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). Keep the container tightly sealed to protect the product from moisture absorption and contamination.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Residue on Ignition (Sulfated Ash)	≤ 20.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Clear, blue solution

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