2,7-Naphthalenedisulfonic acid,4-hydroxy-5-[[(2-hydroxy-3-methoxyphenyl)methylene]amino]- is a chemical compound registered under CAS number 163158-80-3, with the molecular formula C18H15NO9S2 and a molecular weight of about 453.44 g/mol. DeWeiChem supplies 2,7-Naphthalenedisulfonic acid,4-hydroxy-5-[[(2-hydroxy-3-methoxyphenyl)methylene]amino]- for laboratory research and bulk production; product code 772342. Send an inquiry for purity, packaging, price and lead time.