Chromate(2-), [3-(hydroxy-kappaO)-4-[2-[2-(hydroxy-kappaO)-1-naphthalenyl]diazenyl-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)][N-[7-(hydroxy-kappaO)-8-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenyl]acetamidato(2-)]-, sodium (1:2)

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

Chromate(2-), [3-(hydroxy-kappaO)-4-[2-[2-(hydroxy-kappaO)-1-naphthalenyl]diazenyl-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)][N-[7-(hydroxy-kappaO)-8-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenyl]acetamidato(2-)]-, sodium (1:2) structure
Common Name Chromate(2-), [3-(hydroxy-kappaO)-4-[2-[2-(hydroxy-kappaO)-1-naphthalenyl]diazenyl-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)][N-[7-(hydroxy-kappaO)-8-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenyl]acetamidato(2-)]-, sodium (1:2)
CAS Number 73559-51-0 Molecular Weight 898.7
Density N/A Boiling Point N/A
Molecular Formula C38H22CrN7Na2O12S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Chromate(2-), [3-(hydroxy-kappaO)-4-[2-[2-(hydroxy-kappaO)-1-naphthalenyl]diazenyl-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)][N-[7-(hydroxy-kappaO)-8-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenyl]acetamidato(2-)]-, sodium (1:2)

 Chemical & Physical Properties

Molecular Formula C38H22CrN7Na2O12S
Molecular Weight 898.7

 Preparation

CC(=O)Nc1ccc2ccc([O-])c(N=Nc3ccc([N+](=O)[O-])cc3[O-])c2c1.O=[N+]([O-])c1ccc2c(N=Nc3c([O-])ccc4ccccc34)c([O-])cc(S(=O)(=O)[O-])c2c1.[Cr+3].[Na+].[Na+]