74920-95-9

Basic information

• Product Name: trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-)
• Synonyms: trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-)
• CAS NO: 74920-95-9
• Molecular Formula: C32H22CrN10Na3O18S2+3
• Molecular Weight: 1019.66869
• EINECS: 278-025-3
• Mol File: 74920-95-9.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-)(CAS DataBase Reference)
• NIST Chemistry Reference: trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-)(74920-95-9)
• EPA Substance Registry System: trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-)(74920-95-9)

Safety Data

• Hazardous Substances Data: 74920-95-9(Hazardous Substances Data)

Usage

Description

Trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-) is a complex chromium compound that is utilized in the dye industry. It consists of a trisodium cation and a bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)] chromate anion, which contributes to its unique properties and applications.

Uses

Used in Dye Industry:
Trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-) is used as a mordant dye for textiles. It is known for providing vivid and lasting colors to fabrics, making it a valuable component in the dyeing process.
Used in Textile Industry:
In the textile industry, trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-) is used as a dyeing agent to impart long-lasting and vibrant colors to various types of fabrics. Its effectiveness in creating strong colorfastness makes it a preferred choice for certain applications.
However, it is crucial to handle trisodium bis[6-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2-sulphonato(3-)]chromate(3-) with care due to its potential toxicity and hazardous nature if not used properly. Proper safety measures and guidelines should be followed to ensure the safe use of this chemical compound in industrial applications.