4-[(4-amino-5-methoxy-o-tolyl)azo]-5-[[(p-tolyl)sulphonyl]oxy]naphthalene-2,7-disulphonic acid, sodium salt

Modify Date: 2025-08-23 20:31:49

4-[(4-amino-5-methoxy-o-tolyl)azo]-5-[[(p-tolyl)sulphonyl]oxy]naphthalene-2,7-disulphonic acid, sodium salt Structure
4-[(4-amino-5-methoxy-o-tolyl)azo]-5-[[(p-tolyl)sulphonyl]oxy]naphthalene-2,7-disulphonic acid, sodium salt structure
Common Name 4-[(4-amino-5-methoxy-o-tolyl)azo]-5-[[(p-tolyl)sulphonyl]oxy]naphthalene-2,7-disulphonic acid, sodium salt
CAS Number 85135-92-8 Molecular Weight 665.62300
Density N/A Boiling Point N/A
Molecular Formula C25H21N3Na2O10S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name disodium,4-[(4-amino-5-methoxy-2-methylphenyl)diazenyl]-5-(4-methylphenyl)sulfonyloxynaphthalene-2,7-disulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C25H21N3Na2O10S3
Molecular Weight 665.62300
Exact Mass 665.01800
PSA 242.88000
LogP 7.86230

 Synonyms

4-((4-Amino-5-methoxy-o-tolyl)azo)-5-(((p-tolyl)sulphonyl)oxy)naphthalene-2,7-disulphonic acid,sodium salt
EINECS 285-713-7
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