Comparing E507 - Hydrochloric acid vs E925 - Chlorine
Overview
Synonyms
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Found in 15 products
Found in 31 products
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Search volume over time
Interest over time for 3 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 hydrochloric acid a strong acid?
Yes—hydrochloric acid (E507) is a strong mineral acid that dissociates almost completely in water; in foods it’s used only in dilute amounts.
What is hydrochloric acid used for?
In foods, E507 is used to acidify and control pH, and as a processing aid in sugar/starch hydrolysis and gelatin production.
What does hydrochloric acid do?
It lowers pH to adjust acidity for flavor, texture, and microbial control, and can catalyze hydrolysis reactions during processing. Any residual acid is typically neutralized or highly diluted in the final product.
Is hydrochloric acid dangerous?
Concentrated hydrochloric acid is highly corrosive and can cause severe burns and harmful fumes. In foods, food‑grade HCl used at good manufacturing practice levels is considered safe (GRAS in the U.S.; permitted as E507 in the EU).
Is hydrochloric acid flammable?
No—hydrochloric acid is non‑flammable, though it can react with some metals to release flammable hydrogen gas and emits corrosive fumes.
What element has 17 protons?
Chlorine (E925) has 17 protons; its atomic number is 17.
What element has 17 electrons?
A neutral chlorine atom has 17 electrons, matching its atomic number of 17.
Which element has 17 protons?
Chlorine—the element with atomic number 17—has 17 protons.
What element has 17 protons and 18 neutrons?
Chlorine‑35, an isotope of chlorine, has 17 protons and 18 neutrons and is its most abundant isotope.
What is the most active element in group 17?
Fluorine is the most reactive halogen in Group 17; chlorine is also highly reactive but less so than fluorine.