7-Amino-4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid;chromium;hydron;2-(2-hydroxyethylamino)ethanol

Modify Date: 2024-09-03 23:52:31

7-Amino-4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid;chromium;hydron;2-(2-hydroxyethylamino)ethanol structure
Common Name 7-Amino-4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid;chromium;hydron;2-(2-hydroxyethylamino)ethanol
CAS Number 72797-13-8 Molecular Weight 1551.6
Density N/A Boiling Point N/A
Molecular Formula C52H84CrN13O30S4+5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-Amino-4-hydroxy-3-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid;chromium;hydron;2-(2-hydroxyethylamino)ethanol

 Chemical & Physical Properties

Molecular Formula C52H84CrN13O30S4+5
Molecular Weight 1551.6

 Preparation

Nc1ccc2c(O)c(N=Nc3cc([N+](=O)[O-])cc(S(=O)(=O)O)c3O)c(S(=O)(=O)O)cc2c1.Nc1ccc2c(O)c(N=Nc3cc([N+](=O)[O-])cc(S(=O)(=O)O)c3O)c(S(=O)(=O)O)cc2c1.OCCNCCO.OCCNCCO.OCCNCCO.OCCNCCO.OCCNCCO.[Cr].[H+].[H+].[H+].[H+].[H+]