sodium hydrogen 4-[(4-aminobenzoyl)amino]-5-hydroxynaphthalene-2,7-disulphonate is a chemical compound registered under CAS number 83929-49-1, with the molecular formula C17H13N2NaO8S2 and a molecular weight of about 460.41 g/mol. It is also known as Einecs 281-340-9. ProvideChemicals supplies sodium hydrogen 4-[(4-aminobenzoyl)amino]-5-hydroxynaphthalene-2,7-disulphonate for laboratory research and bulk production; product code 417801. Send an inquiry for purity, packaging, price and lead time.