Chromate(2-), [1-[(5-chloro-2-hydroxyphenyl)azo]-2-naphthalenolato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonato(3-)]-

Modify Date: 2024-09-03 16:25:51

Chromate(2-), [1-[(5-chloro-2-hydroxyphenyl)azo]-2-naphthalenolato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonato(3-)]- structure
Common Name Chromate(2-), [1-[(5-chloro-2-hydroxyphenyl)azo]-2-naphthalenolato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonato(3-)]-
CAS Number 692253-16-0 Molecular Weight 740.1
Density N/A Boiling Point N/A
Molecular Formula C36H20ClCrN4O7S-2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Chromate(2-), [1-[(5-chloro-2-hydroxyphenyl)azo]-2-naphthalenolato(2-)][3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonato(3-)]-

 Chemical & Physical Properties

Molecular Formula C36H20ClCrN4O7S-2
Molecular Weight 740.1

 Preparation

O=S(=O)([O-])c1cc([O-])c(N=Nc2c([O-])ccc3ccccc23)c2ccccc12.[Cr+3].[O-]c1ccc(Cl)cc1N=Nc1c([O-])ccc2ccccc12