Comparing E210 - Benzoic acid vs E214 - Ethyl p-hydroxybenzoate
Overview
Synonyms
Products
Found in 386 products
Found in 8 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 4 keywords in U.S. during the last 10 years.
Popular questions
Is benzoic acid soluble in water?
Only sparingly—about 3 g per liter at room temperature; its solubility increases in hot water and it dissolves readily in many organic solvents.
Is benzoic acid polar?
It has a polar carboxyl group but a nonpolar aromatic ring, so overall it’s only weakly polar; its benzoate salt is much more polar and water‑soluble.
Is benzoic acid a strong acid?
No—it's a weak acid, with a pKa of about 4.2.
What is the melting point of benzoic acid?
About 122–123 °C (251–253 °F).
Is benzoic acid bad for you?
At approved food levels it’s considered safe, with an ADI of 0–5 mg/kg body weight/day; some people may experience irritation or hypersensitivity, and benzene formation in certain acidic drinks is monitored and kept very low.
How does ethylparaben work?
It acts as an antimicrobial preservative, primarily inhibiting yeasts and molds (and some bacteria) by disrupting cell membranes and enzyme function, which slows spoilage. Its effectiveness is greater in mildly acidic foods.
What is an e214?
E214 is ethyl p-hydroxybenzoate (ethylparaben), a synthetic paraben used as a food preservative; its sodium salt is E215.
What is ethylparaben found in?
Where permitted, it’s used in certain preserved foods such as beverages/syrups, confectionery, sauces or pickles, and some baked goods; it’s also common as a preservative in cosmetics and medicines.
What is ethylparaben methylparaben propylparaben?
They are parabens—the ethyl, methyl, and propyl esters of p-hydroxybenzoic acid—used as antimicrobial preservatives, differing mainly in solubility and antimicrobial spectrum.
What is the e number of ethylparaben?
E214.