4-Hydroxybenzoate (sodium)

4-Hydroxybenzoate sodium, also known as sodium p-hydroxybenzoate or sodium paraben, is commonly used as a food preservative and cosmetic preservative. It can also be used as an additive in a variety of other products, including pharmaceuticals, personal care products, and industrial products. Additionally, 4-Hydroxybenzoate sodium has the potential to function as xenoestrogens, which may mimic the effects of estrogen in the body and affect hormonal balance.