sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid

Modify Date: 2024-09-03 19:31:32

sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid structure
Common Name sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
CAS Number 71076-96-5 Molecular Weight 729.7
Density N/A Boiling Point N/A
Molecular Formula C26H20N5NaO13S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid

 Chemical & Physical Properties

Molecular Formula C26H20N5NaO13S3
Molecular Weight 729.7

 Preparation

Nc1ccc(N=Nc2ccc(S(=O)(=O)[O-])cc2)cc1.O=[N+]([O-])c1ccc(C=Cc2ccc([N+](=O)[O-])cc2S(=O)(=O)O)c(S(=O)(=O)O)c1.[Na+]