barium 2-[(2-hydroxynaphthyl)azo]naphthalene-1,5-disulphonate is a chemical compound registered under CAS number 67892-47-1, with the molecular formula C20H12BaN2O7S2 and a molecular weight of about 593.78 g/mol. Its EINECS (EC) number is 267-580-7. It is also known as 1,5-Naphthalenedisulfonic acid, 2-(2-hydroxy-1-naphthalenyl)azo-, barium salt (1:1); 2-[(2-Hydroxy-1-naphthalenyl)-azo]-1,5-naphthalenedisulfonic acid, barium salt (1:1); 1,5-Naphthalenedisulfoni. TwoChem supplies barium 2-[(2-hydroxynaphthyl)azo]naphthalene-1,5-disulphonate for laboratory research and bulk production; product code 1126608. Send an inquiry for purity, packaging, price and lead time.