Benzenesulfonic acid, 3,5-dichloro-2-hydroxy-, sodium salt (1:1)
Benzenesulfonic acid, 3,5-dichloro-2-hydroxy-, monosodium salt
1-Phenol-2-sulfonic acid, 4,6-dichloro-, sodium salt
Sodium 3,5-dichloro-2-hydroxybenzenesulfonate
Sodium 2-hydroxy-3,5-dichlorobenzenesulfonate