Comparing E210 - Benzoic acid vs E226 - Calcium sulphite
Overview
Synonyms
Products
Found in 386 products
Found in 8 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 3 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 calcium sulfite soluble in water?
It is only slightly soluble in water; its solubility increases in acidic conditions due to formation of bisulfite.
What is the formula for calcium sulfite?
CaSO3, commonly encountered as hydrates such as CaSO3·½H2O (hemihydrate) or CaSO3·4H2O (tetrahydrate).
1. how many grams of ca2+ are present in 4.28 grams of calcium sulfite?
About 1.43 g of Ca2+, assuming anhydrous CaSO3 (4.28 g × 40.08/120.16).
Balance calcium sulfite decomposes when heated to form calcium oxide and sulfur dioxide?
CaSO3 → CaO + SO2.
E226 girlsdoporn who?
E226 is the food additive code for calcium sulphite; the rest of the query appears unrelated to this additive.