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Home > Products > Finechemical&Intermediates > Others > 4-(4-HYDROXY-1-NAPHTHYLAZO)BENZENESULFONIC ACID SODIUM SALT

VZ27791 4-(4-HYDROXY-1-NAPHTHYLAZO)BENZENESULFONIC ACID SODIUM SALT

Product Name 4-(4-HYDROXY-1-NAPHTHYLAZO)BENZENESULFONIC ACID SODIUM SALT
Catalog No. VZ27791
CAS No. 523-44-4
Molecular Formula C16H12N2O4S.Na+
Molecular Weight 351.33228
Synonyms alpha-Naphthol orange
Smile Code [Na+].OS(=O)(=O)C1=CC=C(C=C1)N\N=C2C3C(=CC=CC=3)C(=O)C=C\2
InChI InChI=1S/C16H12N2O4S.Na/c19-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)23(20,21)22;/h1-10,17H,(H,20,21,22);/q;+1/b18-15+;
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