Comparing E210 - Benzoic acid vs E315 - Erythorbic acid
Overview
Synonyms
Products
Found in 386 products
Found in 417 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.
How does erythorbic acid work?
It acts as a reducing agent (antioxidant), donating electrons to quench oxygen and free radicals, thereby slowing oxidation. This helps protect color, flavor, and nutrients in foods.
How does erythorbic acid work as a preservative?
It prevents oxidative spoilage by scavenging oxygen/free radicals and maintaining pigments (e.g., cured meat color), reducing rancidity and discoloration. It is not antimicrobial, so it doesn’t directly inhibit bacteria.
How is erythorbic acid made?
It’s produced synthetically (e.g., from methyl 2‑keto‑D‑gluconate with sodium methoxide) or via microbial/fermentation routes from sugars like sucrose using selected strains (e.g., Penicillium), then converted to erythorbic acid.
How to change language for bluetooth wireless headset lifecharge e315?
E315 here denotes erythorbic acid (a food antioxidant), not a headset model—please check your headset’s manual or the manufacturer’s support site for language-setting instructions.
How to change language for headset lifecharge e315?
E315 refers to erythorbic acid as a food additive, not a headset; consult the device manual or manufacturer support for how to change the headset’s language.