Comparing E210 - Benzoic acid vs E508 - Potassium chloride
Overview
Synonyms
Products
Found in 386 products
Found in 33 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 3 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.
What is potassium chloride used for?
In foods, E508 is used as a sodium‑reducing salt substitute and flavoring agent, and it can help with preservation and texture in products like cured meats, brines, and some gels/dairy.
Is potassium chloride good for you?
It can help lower sodium intake and adds potassium, but typical food amounts are small and it isn’t a health supplement; benefits depend on your diet and health status.
Is potassium chloride safe?
Yes—it's approved/GRAS and considered safe at normal food-use levels; people with kidney problems or on potassium‑raising drugs (e.g., ACE inhibitors, ARBs, potassium‑sparing diuretics) should be cautious with high‑potassium salt substitutes.
Is potassium chloride bad for you?
Not for most people at food levels, but excessive intake can raise blood potassium (hyperkalemia) and upset the stomach, especially in those with kidney or heart disease or on certain medications.
Is potassium chloride a salt?
Yes—it's an inorganic salt (KCl), often used as a substitute for table salt (sodium chloride).