Disodium [N, 2-[(2-hydroxy-5-nitrophenyl)azo]-3-oxobutyramidato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(2-)

Modify Date: 2024-09-04 01:32:46

Disodium [N, 2-[(2-hydroxy-5-nitrophenyl)azo]-3-oxobutyramidato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(2-) structure
Common Name Disodium [N, 2-[(2-hydroxy-5-nitrophenyl)azo]-3-oxobutyramidato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(2-)
CAS Number 164651-56-3 Molecular Weight 874.6
Density N/A Boiling Point N/A
Molecular Formula C36H22CrN7Na2O12S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Disodium [N, 2-[(2-hydroxy-5-nitrophenyl)azo]-3-oxobutyramidato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(2-)

 Chemical & Physical Properties

Molecular Formula C36H22CrN7Na2O12S
Molecular Weight 874.6

 Preparation

CC([O-])=C(N=Nc1cc([N+](=O)[O-])ccc1[O-])C(=O)Nc1ccccc1.O=[N+]([O-])c1ccc2c(N=Nc3c([O-])ccc4ccccc34)c([O-])cc(S(=O)(=O)[O-])c2c1.[Cr+3].[Na+].[Na+]