C.I. Direct Brown 75

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

C.I. Direct Brown 75 structure
Common Name C.I. Direct Brown 75
CAS Number 1324-84-1 Molecular Weight 883.8
Density N/A Boiling Point N/A
Molecular Formula C39H24N7Na3O10S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name C.I. Direct Brown 75

 Chemical & Physical Properties

Molecular Formula C39H24N7Na3O10S2
Molecular Weight 883.8

 Preparation

Nc1c(N=Nc2ccc(-c3ccc(N=Nc4ccc(O)c(C(=O)[O-])c4)cc3)cc2)c(S(=O)(=O)[O-])c(N=Nc2cccc3ccccc23)c2cc(S(=O)(=O)[O-])cc(O)c12.[Na+].[Na+].[Na+]