7720-19-6 99-06-9 BENZOIC ACID, m-HYDROXY-, MONOSODIUM SALT Benzoic acid, 3-hydroxy-, monosodium salt (9CI) Monosodium 3-hydroxybenzoate Monosodium m-hydroxybenzoate Sodium 3-hydroxybenzoate Sodium m-hydroxybenzoate m-Hydroxybenzoic acid sodium salt