Chromate(3-), bis[6-amino-3-[[5-(aminosulfonyl)-2-(hydroxy-kappaO)phenyl]azo-kappaN1]-4-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)]-, trisodium

Modify Date: 2025-08-30 07:00:25

Chromate(3-), bis[6-amino-3-[[5-(aminosulfonyl)-2-(hydroxy-kappaO)phenyl]azo-kappaN1]-4-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)]-, trisodium Structure
Chromate(3-), bis[6-amino-3-[[5-(aminosulfonyl)-2-(hydroxy-kappaO)phenyl]azo-kappaN1]-4-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)]-, trisodium structure
Common Name Chromate(3-), bis[6-amino-3-[[5-(aminosulfonyl)-2-(hydroxy-kappaO)phenyl]azo-kappaN1]-4-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)]-, trisodium
CAS Number 346693-16-1 Molecular Weight 991.8
Density N/A Boiling Point N/A
Molecular Formula C32H22CrN8Na3O14S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Chromate(3-), bis[6-amino-3-[[5-(aminosulfonyl)-2-(hydroxy-kappaO)phenyl]azo-kappaN1]-4-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)]-, trisodium

 Chemical & Physical Properties

Molecular Formula C32H22CrN8Na3O14S4
Molecular Weight 991.8

 Preparation

Nc1ccc2cc(S(=O)(=O)[O-])c(N=Nc3cc(S(N)(=O)=O)ccc3[O-])c([O-])c2c1.Nc1ccc2cc(S(=O)(=O)[O-])c(N=Nc3cc(S(N)(=O)=O)ccc3[O-])c([O-])c2c1.[Cr+3].[Na+].[Na+].[Na+]
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