Sodium naphthalenesulfonate

2- naphthalene sulfonic acid sodium salt 2- naphthalenesulfonic acid sodium salt 2- naphthalenesulfonic acid, sodium salt 2- naphthalenesulfonic acid, sodium salt (1:1) beta- naphthalenesulfonic sodium salt sodium 2-naphthalenesulfonate sodium beta-naphthalenesulfonate sodium naphthalene-2-sulphonate sodium salt of beta-naphthalenesulfonic acid sodium-2-naphthalenesulfonate sodium;naphthalene-2-sulfonate CAS Number: 532-02-5