2-Naphthalenesulfonic acid, 4-hydroxy-7-[[5-hydroxy-6-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]-3-[(2-hydroxy-4-nitro-5-sulfophenyl)azo]-(9CI)

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

2-Naphthalenesulfonic acid, 4-hydroxy-7-[[5-hydroxy-6-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]-3-[(2-hydroxy-4-nitro-5-sulfophenyl)azo]-(9CI) structure
Common Name 2-Naphthalenesulfonic acid, 4-hydroxy-7-[[5-hydroxy-6-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]-3-[(2-hydroxy-4-nitro-5-sulfophenyl)azo]-(9CI)
CAS Number 93031-65-3 Molecular Weight 951.8
Density N/A Boiling Point N/A
Molecular Formula C32H21N7O20S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-Naphthalenesulfonic acid, 4-hydroxy-7-[[5-hydroxy-6-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]-3-[(2-hydroxy-4-nitro-5-sulfophenyl)azo]-(9CI)

 Chemical & Physical Properties

Molecular Formula C32H21N7O20S4
Molecular Weight 951.8

 Preparation

O=[N+]([O-])c1cc(O)c(N=Nc2c(S(=O)(=O)O)cc3cc(Nc4ccc5c(O)c(N=Nc6cc(S(=O)(=O)O)cc([N+](=O)[O-])c6O)c(S(=O)(=O)O)cc5c4)ccc3c2O)cc1S(=O)(=O)O