6492-85-9

Basic information

• Product Name: 1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid
• Synonyms: 1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid
• CAS NO: 6492-85-9
• Molecular Formula: C₁₄H₈O₁₀S₂
• Molecular Weight: 400.33732
• Mol File: 6492-85-9.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid(6492-85-9)
• EPA Substance Registry System: 1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid(6492-85-9)

Safety Data

• Hazardous Substances Data: 6492-85-9(Hazardous Substances Data)

Usage

Description

1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid is a chemical compound that belongs to the anthraquinone family. It is an organic compound with two hydroxy and two oxo groups attached to an anthracene core, along with two sulfonic acid groups.
Used in Textile Industry:
1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid is used as a pigment and dye for its deep red color, which is often used to produce red and orange hues in fabric and other materials.
Used in Antioxidant Applications:
1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid has been studied for its potential as an antioxidant, which can help protect against oxidative stress and damage.
Used in Metal Chelation Applications:
1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid has the ability to chelate metal ions, which can be useful in various industrial and environmental applications.

Upstream product

• 117-12-4 1,5-dihydroxyanthraquinone 

Downstream Products

• 632-77-9 1.2.5.8.-tetrahydroxyanthraquinone 
• 6449-09-8 1,5-dinitro-4,8-dihydroxy-anthraquinone-3,7-disulphonic acid 

Relevant articles and documents

SELECTIVITY IN THE SULFONATION OF 1,5- AND 1,8-DIHYDROXY-ANTHRAQUINONES AND THEIR BORATE COMPLEXES

As follows from determination of the rate constants, 1,5-dihydroxyanthraquinone surpasses 1,8-dihydroxyanthraquinone and also 1-hydroxyanthraquinone in the ease of sulfonation at the ortho position to the hydroxy group but is consumed much more slowly during sulfonation in sulfuric acid or oleum as a result of the higher basicity, which gives rise to a lower concentration of the reactive unprotonated form.The addition of boric acid completely prevents sulfonation of 1,5-dihydroxyanthraquinone, which is combined into an inert diborate complex, whereas in the form of a monoborate complex 1,8- dihydroxyantraquinone can be converted selectively into 1,8-dihydroxyanthraquinone-2-sulfonic acid.