1-Naphthalenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) is a chemical compound registered under CAS number 121029-08-1, with the molecular formula C20H14 N2 O4 S . 1/2 Ba and a molecular weight of about 892.11 g/mol. NewsChem supplies 1-Naphthalenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) for laboratory research and bulk production; product code 1316181. Send an inquiry for purity, packaging, price and lead time.