sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid

Modify Date: 2024-09-03 19:25:22

sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid structure
Common Name sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
CAS Number 71888-92-1 Molecular Weight 969.0
Density N/A Boiling Point N/A
Molecular Formula C41H37N8NaO13S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid

 Chemical & Physical Properties

Molecular Formula C41H37N8NaO13S3
Molecular Weight 969.0

 Preparation

Cc1ccccc1N=C(N)Nc1ccccc1C.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+]