Chromate(5-), bis[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-hydroxy-7-nitro-1-naphthalenesulfonato(4-)]-, pentahydrogen

Modify Date: 2025-08-23 07:42:27

Chromate(5-), bis[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-hydroxy-7-nitro-1-naphthalenesulfonato(4-)]-, pentahydrogen structure
Common Name Chromate(5-), bis[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-hydroxy-7-nitro-1-naphthalenesulfonato(4-)]-, pentahydrogen
CAS Number 72812-22-7 Molecular Weight 1126.0
Density N/A Boiling Point N/A
Molecular Formula C40H33CrN8O20S4+5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Chromate(5-), bis[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-hydroxy-7-nitro-1-naphthalenesulfonato(4-)]-, pentahydrogen

 Chemical & Physical Properties

Molecular Formula C40H33CrN8O20S4+5
Molecular Weight 1126.0

 Preparation

Nc1ccc2c(O)c(N=Nc3c(O)cc(S(=O)(=O)O)c4cc([N+](=O)[O-])ccc34)c(S(=O)(=O)O)cc2c1.Nc1ccc2c(O)c(N=Nc3c(O)cc(S(=O)(=O)O)c4cc([N+](=O)[O-])ccc34)c(S(=O)(=O)O)cc2c1.[Cr].[H+].[H+].[H+].[H+].[H+]
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