Direct Blue 78

Modify Date: 2025-09-07 18:25:06

Direct Blue 78 structure
Common Name Direct Blue 78
CAS Number 1083335-90-3 Molecular Weight 1055.9
Density N/A Boiling Point N/A
Molecular Formula C42H25N7Na4O13S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Direct Blue 78

 Chemical & Physical Properties

Molecular Formula C42H25N7Na4O13S4
Molecular Weight 1055.9

 Preparation

O=S(=O)([O-])c1ccc(S(=O)(=O)[O-])c(N=Nc2ccc(N=Nc3ccc(N=Nc4c(S(=O)(=O)[O-])cc5cc(Nc6ccccc6)ccc5c4O)c4ccccc34)c3cc(S(=O)(=O)[O-])ccc23)c1.[Na+].[Na+].[Na+].[Na+]
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