sodium 5-ethoxy-2-[[4-(phenylazo)phenyl]azo]benzenesulphonate

CAS NO: 83221-42-5
Molecular Formula: C20H17N4NaO4S
Molecular Weight: 432.42815

Synonyms

Einecs 280-220-3

C.I. Acid yellow 197

sodium 5-ethoxy-2-[[4-(phenylazo)phenyl]azo]benzenesulphonate

5-Ethoxy-2-[[4-(phenylazo)phenyl]azo]benzenesulfonic acid sodium salt