8-[(5-Chloro-2-hydroxyphenyl)diazenyl]-7-hydroxynaphthalene-1,3-disulfonic acid;chromium;hydron

Modify Date: 2024-09-04 02:32:44

8-[(5-Chloro-2-hydroxyphenyl)diazenyl]-7-hydroxynaphthalene-1,3-disulfonic acid;chromium;hydron structure
Common Name 8-[(5-Chloro-2-hydroxyphenyl)diazenyl]-7-hydroxynaphthalene-1,3-disulfonic acid;chromium;hydron
CAS Number 72812-21-6 Molecular Weight 974.7
Density N/A Boiling Point N/A
Molecular Formula C32H27Cl2CrN4O16S4+5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 8-[(5-Chloro-2-hydroxyphenyl)diazenyl]-7-hydroxynaphthalene-1,3-disulfonic acid;chromium;hydron

 Chemical & Physical Properties

Molecular Formula C32H27Cl2CrN4O16S4+5
Molecular Weight 974.7

 Preparation

O=S(=O)(O)c1cc(S(=O)(=O)O)c2c(N=Nc3cc(Cl)ccc3O)c(O)ccc2c1.O=S(=O)(O)c1cc(S(=O)(=O)O)c2c(N=Nc3cc(Cl)ccc3O)c(O)ccc2c1.[Cr].[H+].[H+].[H+].[H+].[H+]