Sodium methyl 4-hydroxybenzoate

Sodium methyl 4-hydroxybenzoate: properties, uses, pros, cons, safety Sodium methyl 4-hydroxybenzoate (Sodium methylparaben) is the sodium salt of methyl p-hydroxybenzoate (a paraben) used as a preservative. In the food sector it is classified as additive E 219 and may also be described as “sodium salt of methyl p-hydroxybenzoate” or “sodium...