Chromate(5-), bis[5-amino-4-(hydroxy-kappaO)-3-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2,7-naphthalenedisulfonato(4-)]-, hydrogen (1:5)

Modify Date: 2024-09-03 16:25:50

Chromate(5-), bis[5-amino-4-(hydroxy-kappaO)-3-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2,7-naphthalenedisulfonato(4-)]-, hydrogen (1:5) structure
Common Name Chromate(5-), bis[5-amino-4-(hydroxy-kappaO)-3-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2,7-naphthalenedisulfonato(4-)]-, hydrogen (1:5)
CAS Number 72574-52-8 Molecular Weight 1017.8
Density N/A Boiling Point N/A
Molecular Formula C32H21CrN8O20S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Chromate(5-), bis[5-amino-4-(hydroxy-kappaO)-3-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2,7-naphthalenedisulfonato(4-)]-, hydrogen (1:5)

 Chemical & Physical Properties

Molecular Formula C32H21CrN8O20S4
Molecular Weight 1017.8

 Preparation

Nc1cc(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c(N=Nc3ccc([N+](=O)[O-])cc3[O-])c([O-])c12.Nc1cc(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c(N=Nc3ccc([N+](=O)[O-])cc3[O-])c([O-])c12.[Cr+3].[H+].[H+].[H+].[H+].[H+]