82324-60-5

Basic information

• Product Name: 2-Nitroaniline-4-sulfonic acid ammmonium sodium salt
• Synonyms: 2-Nitroaniline-4-sulfonic acid ammmonium sodium salt;orthoNitroaniline-p-Sulfonic Acid;3-Nitro-4-aminobenzenesulfonicacid;Benzenesulfonic acid, 4-amino-3-nitro-, ammonium sodium salt;Benzenesulfonic acid, 4-amino-3-nitro-, ammonium sodium salt (1::);o-Nitroaniline-p-sulfonic acid, ammonium and sodium salts;4-Amino-3-nitrobenzenesulfonic acid ammonium sodium salt
• CAS NO: 82324-60-5
• Molecular Formula: C12H14N5NaO10S2
• Molecular Weight: 475.38683
• Mol File: 82324-60-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 500℃
• Appearance: Light yellow crystals or powder
• Density: 1.613-1.705g/cm3 at 19-29℃
• CAS DataBase Reference: 2-Nitroaniline-4-sulfonic acid ammmonium sodium salt(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Nitroaniline-4-sulfonic acid ammmonium sodium salt(82324-60-5)
• EPA Substance Registry System: 2-Nitroaniline-4-sulfonic acid ammmonium sodium salt(82324-60-5)

Safety Data

• Hazardous Substances Data: 82324-60-5(Hazardous Substances Data)

Usage

General Description

2-Nitroaniline-4-sulfonic acid ammonium sodium salt is a chemical compound that is commonly used as a dye intermediate. It is a derivative of aniline and contains both nitro and sulfonic acid groups. The compound is typically synthesized by the nitration of 4-aminobenzenesulfonic acid, followed by the addition of ammonium and sodium ions to form the salt. It is predominantly used in the production of azo dyes, which are widely utilized in the textile and leather industries. Additionally, it can also be employed as a pH indicator in analytical chemistry. Due to its potential environmental and health hazards, proper handling and disposal procedures are necessary when working with this compound.