Comparing E210 - Benzoic acid vs E530 - Magnesium oxide
Overview
Synonyms
Products
Found in 386 products
Found in 40 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.
What is magnesium oxide good for?
In foods, E530 is good for keeping powders free‑flowing (anti‑caking) and helping control acidity/alkalinity (pH); it may also serve as a source of magnesium in fortification.
What is magnesium oxide used for?
As a food additive it’s used in products like table salt, spices, cocoa, and drink or baking mixes to prevent clumping and to adjust pH; it can also supply magnesium in some fortified foods.
What is magnesium oxide 400 mg used for?
That tablet dose is a dietary supplement, not a food‑additive use; 400 mg MgO provides about 240 mg elemental magnesium and is used to address low magnesium or as an antacid/laxative, though it’s relatively poorly absorbed and can cause diarrhea at high doses.
Is magnesium oxide good for you?
At the small amounts used in foods, it’s considered safe (permitted in the EU as E530 and GRAS in the U.S.); as a supplement it can help correct deficiency but has lower bioavailability than some forms and high doses may upset the stomach or cause diarrhea.
What does magnesium oxide do?
In foods it prevents caking and helps stabilize pH, and can contribute magnesium for fortification.