Comparing E210 - Benzoic acid vs E342 - Ammonium phosphate
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Found in 386 products
Found in 129 products
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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.
What is the formula for ammonium phosphate?
For E342, the ammonium phosphates used are monoammonium phosphate (NH4H2PO4) and diammonium phosphate ((NH4)2HPO4); the fully neutral (NH4)3PO4 is unstable and not typically used in foods.
Is monoammonium phosphate toxic?
It has low toxicity and is permitted as a food additive; within the group ADI for phosphates (e.g., EFSA: 40 mg phosphorus/kg body weight/day), normal food uses are considered safe. Very high intakes can disturb mineral balance, and people with kidney disease should manage phosphate intake.
Is ammonium phosphate toxic?
At permitted food levels, ammonium phosphates (E342) are considered safe, with a group ADI for phosphates set by EFSA at 40 mg phosphorus/kg body weight/day. Excessive intake may affect mineral balance and is a concern for those with impaired kidney function.
Is ammonium phosphate soluble in water?
Yes—both monoammonium and diammonium phosphate are readily soluble in water.