6054-90-6

Basic information

• Product Name: sodium 2-[[[3-[4,5-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulphonyl]amino]benzoate
• Synonyms: sodium 2-[[[3-[4,5-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulphonyl]amino]benzoate;Mordant red 39 (C.I. 18885)
• CAS NO: 6054-90-6
• Molecular Formula: C23H17N6NaO8S
• Molecular Weight: 560.47125
• EINECS: 227-974-1
• Mol File: 6054-90-6.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 802.6°C at 760 mmHg
• Flash Point: 439.2°C
• Appearance: /
• Vapor Pressure: 3.43E-27mmHg at 25°C
• CAS DataBase Reference: sodium 2-[[[3-[4,5-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulphonyl]amino]benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: sodium 2-[[[3-[4,5-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulphonyl]amino]benzoate(6054-90-6)
• EPA Substance Registry System: sodium 2-[[[3-[4,5-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulphonyl]amino]benzoate(6054-90-6)

Safety Data

• Hazardous Substances Data: 6054-90-6(Hazardous Substances Data)

Usage

Preparation

2-Amino-5-nitrophenol diazotization, and 1-[3-(2-Carboxyphenylaminosulfonyl)phenyl]-3-methyl-5-pyrazolone?coupling.

Properties and Applications

blue light red. Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water Alkali Acid ISO 4 6-7 4-5 5 4 5

Standard

Ironing Fastness

Alkali

Acid

ISO

4

InChI:InChI=1/C23H18N6O8S.Na/c1-13-21(25-24-19-10-9-15(29(34)35)12-20(19)30)22(31)28(26-13)14-5-4-6-16(11-14)38(36,37)27-18-8-3-2-7-17(18)23(32)33;/h2-12,21,25,27H,1H3,(H,32,33);/q;+1/p-1/b24-19+;