Disodium (4-((5-chloro-2-hydroxyphenyl)azo)naphth(2,1-d)-1,3-oxathiol-5-ol 3,3-dioxidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(2-)

Modify Date: 2024-09-03 23:52:49

Disodium (4-((5-chloro-2-hydroxyphenyl)azo)naphth(2,1-d)-1,3-oxathiol-5-ol 3,3-dioxidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(2-) structure
Common Name Disodium (4-((5-chloro-2-hydroxyphenyl)azo)naphth(2,1-d)-1,3-oxathiol-5-ol 3,3-dioxidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(2-)
CAS Number 83733-03-3 Molecular Weight 883.2
Density N/A Boiling Point N/A
Molecular Formula C37H25ClCrN4Na2O10S2+2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Disodium (4-((5-chloro-2-hydroxyphenyl)azo)naphth(2,1-d)-1,3-oxathiol-5-ol 3,3-dioxidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(2-)

 Chemical & Physical Properties

Molecular Formula C37H25ClCrN4Na2O10S2+2
Molecular Weight 883.2

 Preparation

O=S(=O)(O)c1cc(O)c(N=Nc2c(O)ccc3ccccc23)c2ccccc12.O=S1(=O)COc2c1c(N=Nc1cc(Cl)ccc1O)c(O)c1ccccc21.[Cr].[Na+].[Na+]