82-50-8

Basic information

• Product Name: 1-NITROANTHRAQUINONE-5-SULFONIC ACID SODIUM SALT
• Synonyms: 1-NITROANTHRAQUINONE-5-SULFONIC ACID SODIUM SALT;1-nitro-5-sulfonato-anthraquinone;9,10-dihydro-5-nitro-9,10-dioxo-1-anthracenesulfonicaci;9,10-dihydro-9,10-dioxo-1-nitro-5-anthracenesulfonicaci;9,10-dihydro-5-nitro-9,10-dioxoanthracenesulphonic acid;1-Nitro-5-sulfonate-anthraquinone;1-Nitro-9,10-dihydro-9,10-dioxo-5-anthracenesulfonic acid;9,10-Dihydro-5-nitro-9,10-dioxo-1-anthracenesulfonic acid
• CAS NO: 82-50-8
• Molecular Formula: C14H6NNaO7S
• Molecular Weight: 355.25
• EINECS: 201-428-2
• Mol File: 82-50-8.mol

Chemical Properties

• Appearance: /
• Density: 1.5809 (rough estimate)
• Refractive Index: 1.7050 (estimate)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 1-NITROANTHRAQUINONE-5-SULFONIC ACID SODIUM SALT(CAS DataBase Reference)
• NIST Chemistry Reference: 1-NITROANTHRAQUINONE-5-SULFONIC ACID SODIUM SALT(82-50-8)
• EPA Substance Registry System: 1-NITROANTHRAQUINONE-5-SULFONIC ACID SODIUM SALT(82-50-8)

Safety Data

• Hazardous Substances Data: 82-50-8(Hazardous Substances Data)

Usage

Uses

Used in Textile Industry:
1-Nitroanthraquinone-5-sulfonic acid sodium salt is used as a dye in the textile industry for coloring fabric and other materials. Its nitro-substituted anthraquinone structure provides the necessary properties for effective coloration.
Used in Plastics Industry:
1-Nitroanthraquinone-5-sulfonic acid sodium salt is used as a colorant in the production of plastics, contributing to the coloration of various plastic products.
Used in Inks Production:
This chemical compound is also utilized in the creation of inks, where it serves as a pigment to provide color to different types of ink formulations.
Used in Coatings and Paints Manufacturing:
1-Nitroanthraquinone-5-sulfonic acid sodium salt may be employed in the manufacture of coatings and paints, enhancing their color characteristics and performance.
It is crucial to handle 1-Nitroanthraquinone-5-sulfonic acid sodium salt with care due to its potential hazards if not properly managed, ensuring safety in its various industrial applications.

InChI:InChI=1/C14H7NO7S/c16-13-8-4-2-6-10(23(20,21)22)12(8)14(17)7-3-1-5-9(11(7)13)15(18)19/h1-6H,(H,20,21,22)

Upstream product

• 30845-78-4 potassium 9,10-dihydro-9,10-dioxoanthracene-1-sulfonate 
• 128-56-3 anthraquinone-1-sulphonic acid sodium salt 
• 82-49-5 1-anthraquinonesulfonic acid 

Downstream Products

• 129-40-8 5-chloro-1-nitroanthraquinone 
• 117-14-6 1,5-anthraquinone disulfonate 
• 2987-66-8 1,5-dimethylaminoanthraquinone 
• 117-12-4 1,5-dihydroxyanthraquinone 
• 4095-82-3 5-amino-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid 
• 117-11-3 1-amino-5-chloroanthracene-9,10-dione 
• 138452-26-3 7-Chloro-1-phenylnaphth<1,2,3-cd>indol-6(2H)one 
• 138452-25-2 2-Benzyl-7-chloro-1-phenylnaphth<1,2,3-cd>indol-6(2H)one 
• 138452-29-6 7-Benzylamino-1-phenylnaphth<1,2,3-cd>indol-6(2H)-one 
• 138452-36-5 8-Chloro-3,11b-dibenzyl-2-phenyl-3,11b-dihydroanthra<1,9-de>-1,3-oxazin-7(2H)-one 

Relevant articles and documents

Synthesis and cytotoxic activity of 7-oxo-7H-dibenz[f,ij]isoquinoline and 7-oxo-7H-benzo[e]perimidine derivatives

A series of 7-oxo-7H-dibenz[f,ij]isoquinoline and 7-oxo-7H-benzo[e]perimidines bearing cationic side chains were prepared from aminoanthraquinones. The perimidines were prepared from 1-aminoanthraquinone by initial condensation with urea or dimethylacetamide. A series of 2-, 4-, 8-, and 11-carboxy derivatives of the dibenzisoquinolines were prepared from aminoanthraquinonecarboxylic acids. The cationic derivatives were prepared from these via amide, amine, or methylene linkers to study the effects of side chain positioning on biological activity. Within the series of carboxamide-linked compounds, the order of increasing cytotoxicity was 8- 4- 2- 11-. The 2- and 4-carboxamides showed substantial growth delays against in vivo subcutaneous colon 38 tumors in mice, but the 11-carboxamide had curative activity in this refractory model and is being investigated further.

Synthesis of Naphthindol-6(2H)-one Derivatives and Their Fluorescence Properties

Highly fluorescent 1-phenylnaphthindol-6(2H)-one (3b) and its 7-chloro and 7-amino derivatives were synthesized by reaction of 1-aminoanthraquinone with benzyl chloride in KOH-DMSO system, followed by treatment with aluminium chloride.The compound 3b was easily N-alkylated with various alkyl halides in KOH-DMSO system.The fluorescence quantum yields (Φf) of naphthindol-6(2H)-one derivatives 3 were high (0.5-0.7), except for 7-amino derivatives which did not fluoresce.The Φf of 7-chloro derivative (3d) was strongly dependent on solvent: 0.37 in ethanol; 0.02 in acetonitrile; 0 in benzene.The compounds 3 were demonstrated to be efficient laser dyes for 500-550 nm region.

Process for the production of nitro derivatives of aromatic compounds

Nitroderivates of aromatic compounds which are difficult to nitrate, can readily be obtained by nitration providing that the aromatic compound is treated with nitric acid or another nitrating agent in the presence of aliphatic or cycloaliphatic hydrocarbons monosubstituted or polysubstituted by halogen, the nitro group or an alkyl sulphonyl group, and the nitro derivative formed subsequently isolated.