35285-68-8 4-Hydroxybenzoic acid, ethyl ester, sodium salt BENZOIC ACID, p-HYDROXY-, ETHYL ESTER, SODIUM DERIV. Benzoic acid, 4-hydroxy-, ethyl ester, sodium salt EINECS 252-487-6 Ethyl p-hydroxybenzoate, sodium salt Ethylparaben, sodium salt Sodium 4-ethoxycarbonylphenoxide Sodium ethylparaben