trisodium 7-hydroxynaphthalene-1,3,6-trisulphonate
CAS No. 53683-45-7
trisodium 7-hydroxynaphthalene-1,3,6-trisulphonate;7-Hydroxy-1,3,6-naphthalenetrisulfonic acid trisodium salt;7-Hydroxynaphthalene-1,3,6-tris(sulfonic acid sodium) salt