4-amino-3-hydroxy-1-naphthalenesulfonic acid

structural formula business number 038s molecular formula c10h9no4s molecular weight 239.25 label 1-amino-2-naphthol-4-sulfur, 1,2,4-acid, 1-amino-2-naphthol-4-sulfonic acid, 1,2,4,-acid, aromatic sul…