83732-84-7

Basic information

• Product Name: 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID
• Synonyms: 2 NAPHTHYLAMINE-4,6,8 TRISULPHONIC ACID;7-AMINO NAPHTHALENE-1,3,5-TRISULFONIC ACID;7-AMINO-1,3,5-NAPHTHALENETRISULFONIC ACID;SULFO C ACID;7-aminonaphthalene-1,3,5-trisulphonic acid, sodium salt;Einecs 280-636-5
• CAS NO: 83732-84-7
• Molecular Formula: C10H9NO9S3
• Molecular Weight: 383.37
• EINECS: 280-636-5
• Product Categories: Intermediates of Dyes and Pigments
• Mol File: 83732-84-7.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID(83732-84-7)
• EPA Substance Registry System: 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID(83732-84-7)

Safety Data

• Hazardous Substances Data: 83732-84-7(Hazardous Substances Data)

Usage

General Description

2-Naphthylamine-4,6,8-trisulfonic acid is a chemical compound with the molecular formula C10H7NO6S3. It is a derivative of naphthalene and contains three sulfonic acid groups. 2-NAPHTHYLAMINE-4,6,8-TRISULFONIC ACID is commonly used as a dye intermediate and in the formulation of acid dyes. It has high water solubility and is often used in the textile industry for coloring fabrics. Additionally, it can also be used as a pH indicator in analytical chemistry due to its ability to change color with changes in acidity or alkalinity. However, it is important to handle this compound with care as it is toxic and can cause skin and eye irritation.