Comparing E210 - Benzoic acid vs E560 - Potassium silicate

Overview

E210 - Benzoic acid

Benzoic acid (E210) is a preservative used to help keep acidic foods and drinks safe and fresh by slowing the growth of yeasts, molds, and some bacteria. It occurs naturally in small amounts in some berries and fermented foods, and is also made for food use under strict purity standards.

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E560 - Potassium silicate

Potassium silicate (E560) is a highly alkaline salt made from potassium and silica. In food, it is an uncommon additive used in specific, regulated applications, mainly to adjust or stabilize acidity and to help dry mixes handle moisture. On EU labels it may appear as “E560” or “potassium silicate.”

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Synonyms
E210
Benzoic acid
E560
Potassium silicate
Functions
preservative
acidity regulatoranticaking agent
Origins
Plant
Synthetic
Synthetic
Mineral
Products

Found in 386 products

Found in 1 products

Search rank & volume
#7533.2K / mo🇺🇸U.S.
#312540 / mo🇺🇸U.S.
Awareness score

×12.42
over-aware

×13.99
over-aware

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.

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Popular questions

  1. 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.

  2. 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.

  3. Is benzoic acid a strong acid?

    No—it's a weak acid, with a pKa of about 4.2.

  4. What is the melting point of benzoic acid?

    About 122–123 °C (251–253 °F).

  5. 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.

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  1. What is potassium aluminum silicate?

    Potassium aluminium silicate is a different additive (E555), a naturally occurring aluminosilicate used mainly as an anti‑caking or glazing agent; it is not the same as E560. E560 is potassium silicate (K2SiO3), an inorganic silicate salt.

  2. What is the formula of potassium silicate?

    The common form is potassium metasilicate, K2SiO3. Commercial potassium silicate is often represented as K2O·nSiO2 (various ratios) and may be hydrated.

  3. : hydrated potassium sodium iron magnesium aluminum silicate is better known as what?

    Mica (e.g., muscovite/biotite), which is different from E560 potassium silicate.

  4. Canon e560 how to scan?

    That refers to a Canon printer model and is unrelated to the food additive E560; in food, E560 denotes potassium silicate (K2SiO3), an inorganic silicate salt.

  5. How di i gointo bios with a lenova thinkpad e560?

    That’s a laptop model unrelated to the food additive E560; here, E560 refers to potassium silicate (K2SiO3).

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