55812-59-4

Basic information

• Product Name: Ammonium anthraquinone-1-sulfonate
• Synonyms: Ammonium anthraquinone-1-sulfonate;ammonium 9,10-dihydro-9,10-dioxoanthracene-1-sulphonate;Anthraquinone-1-Sulfonic Acid Ammonium Salt;9,10-dihydro-9,10-dioxo-1-anthracenesulfonic acid ammonium salt;1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, ammonium salt;1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, ammonium salt (1:1);Einecs 259-836-1;azanium,9,10-dioxoanthracene-1-sulfonate
• CAS NO: 55812-59-4
• Molecular Formula: C14H11NO5S
• Molecular Weight: 305.30584
• EINECS: 259-836-1
• Mol File: 55812-59-4.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 627.5 °C at 760 mmHg
• Flash Point: 333.3 °C
• Appearance: light yellow crystalline powder
• Vapor Pressure: 1.3E-16mmHg at 25°C
• CAS DataBase Reference: Ammonium anthraquinone-1-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: Ammonium anthraquinone-1-sulfonate(55812-59-4)
• EPA Substance Registry System: Ammonium anthraquinone-1-sulfonate(55812-59-4)

Safety Data

• Hazardous Substances Data: 55812-59-4(Hazardous Substances Data)

Usage

General Description

Ammonium anthraquinone-1-sulfonate is a chemical compound that is used as a reducing agent in wool dyeing and printing processes. It is commonly employed in the textile industry for its ability to reduce vat dyes, which are insoluble in water, into a soluble form that can bond with the fibers of the fabric. This chemical is also used as a component in the manufacturing of color developer solutions for photographic films and papers. Ammonium anthraquinone-1-sulfonate is known for its strong reducing properties and its ability to facilitate the transfer of dyes onto fabrics and photographic materials, making it a valuable component in industrial dyeing and printing processes.

InChI:InChI=1/C14H8O5S.H3N/c15-13-8-4-1-2-5-9(8)14(16)12-10(13)6-3-7-11(12)20(17,18)19;/h1-7H,(H,17,18,19);1H3