Comparing E210 - Benzoic acid vs E509 - Calcium chloride
Overview
Synonyms
Products
Found in 386 products
Found in 104 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 2 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.
Is calcium chloride safe?
Yes—calcium chloride (E509) is approved for use in foods and is generally recognized as safe at typical levels; concentrated solutions can irritate the mouth or stomach, so it’s used in small, regulated amounts.
Is calcium chloride bad for you?
Not at normal food-use levels; it supplies calcium and chloride and is not considered harmful when used as intended. Large amounts or non–food-grade products (like de-icers) can cause irritation or electrolyte disturbances.
Is calcium chloride safe for pets?
In small, food-grade amounts used in pet foods it’s generally safe. Exposure to de-icing products containing calcium chloride can irritate paws and the GI tract—rinse paws and contact a vet if a pet ingests a significant amount.
What is calcium chloride used for?
In foods it’s used as a firming agent and stabilizer (e.g., in canned vegetables and pickles), a coagulant in tofu/cheese making, and to adjust mineral content in brewing and beverages. Beyond food, it’s used for de-icing and as a desiccant.
What is calcium chloride in food?
It’s a mineral salt additive (E509) used as a firming agent, stabiliser, and coagulant to help maintain texture in products like canned tomatoes, pickles, tofu, and cheese, and it can also provide electrolytes in some drinks.