Disodium 4-amino-5-hydroxy-3-((4-((4-hydroxyphenyl)azo)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate

Modify Date: 2024-09-04 10:00:00

Disodium 4-amino-5-hydroxy-3-((4-((4-hydroxyphenyl)azo)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate structure
Common Name Disodium 4-amino-5-hydroxy-3-((4-((4-hydroxyphenyl)azo)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate
CAS Number 83846-56-4 Molecular Weight 691.6
Density N/A Boiling Point N/A
Molecular Formula C28H19N7Na2O8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Disodium 4-amino-5-hydroxy-3-((4-((4-hydroxyphenyl)azo)phenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate

 Chemical & Physical Properties

Molecular Formula C28H19N7Na2O8S2
Molecular Weight 691.6

 Preparation

Nc1c(N=Nc2ccc(N=Nc3ccc(O)cc3)cc2)c(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c(N=Nc3ccccc3)c(O)c12.[Na+].[Na+]