Comparing E210 - Benzoic acid vs E503I - Ammonium carbonate
Overview
Synonyms
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Found in 386 products
Found in 103 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 ammonium carbonate soluble in water?
Yes—ammonium carbonate is readily soluble in water; its solutions are alkaline and release ammonia, especially when warmed.
Is ammonium carbonate ionic or covalent?
It is an ionic salt composed of ammonium (NH4+) cations and carbonate (CO3^2-) anions.
What is ammonium carbonate used for?
In foods it’s used as a leavening (raising) agent, especially in low-moisture baked goods like cookies and crackers; it’s also used in smelling salts.
Is ammonium carbonate soluble?
Yes; it is soluble in water but essentially insoluble in ethanol, and it decomposes to ammonia and carbon dioxide when heated.
What is the chemical formula for ammonium carbonate?
(NH4)2CO3.