3-methyl-5-[[4-[(3-sulphophenyl)azo]-1-naphthyl]azo]salicylic acid, sodium salt is a chemical compound registered under CAS number 94022-41-0, with the molecular formula C24H16N4Na2O6S and a molecular weight of about 534.45 g/mol. It is also known as 2-Hydroxy-3-methyl-5-[[4-[(3-sulfophenyl)azo]-1-naphtyl]azo]benzoic acid/sodium,(1:x) salt. ProvideChemicals supplies 3-methyl-5-[[4-[(3-sulphophenyl)azo]-1-naphthyl]azo]salicylic acid, sodium salt for laboratory research and bulk production; product code 515394. Send an inquiry for purity, packaging, price and lead time.