Comparing E210 - Benzoic acid vs E489 - Methyl glucoside-coconut oil ester
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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 dcf537d2-e489-b2b7-ed5ed6838caa?
That looks like an internal identifier; E489 is methyl glucoside–coconut oil ester, a non-ionic emulsifier made by esterifying methyl glucoside with coconut-oil fatty acids to help stabilize emulsions and improve texture in foods.