Comparing E210 - Benzoic acid vs E463 - Hydroxypropyl cellulose
Overview
Synonyms
Products
Found in 386 products
Found in 72 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 hydroxypropyl cellulose safe?
Yes—E463 (hydroxypropyl cellulose) is authorized for use as a food thickener/stabilizer and has no numerical ADI from major authorities (e.g., JECFA/EFSA), indicating low toxicity. It is poorly absorbed, though very high intakes may cause mild gastrointestinal effects.
What is hydroxypropyl methyl cellulose?
Hydroxypropyl methyl cellulose (HPMC, E464) is a related modified cellulose used as a thickener and stabilizer; unlike E463 (hydroxypropyl cellulose), it also contains methyl groups, which slightly alter its gelation and viscosity behavior.
How do i update my usb driver using windows 7 home premium so i can use my sony walkman nwz-e463?
That request isn’t about the food additive E463; here E463 refers to hydroxypropyl cellulose, not a Sony Walkman model. For driver updates, please consult Microsoft/Sony support resources.
How is hydroxypropyl cellulose made?
It is produced by reacting purified cellulose with propylene oxide under alkaline conditions to introduce hydroxypropyl groups, then neutralized, washed, and dried. The degree of substitution and molecular weight are controlled to achieve specific viscosity grades.
How much hydroxypropyl cellulose to use in a formula to make it gel?
In food formulations, about 0.2–2% w/w gives noticeable thickening, while roughly 1–3% can yield a gel‑like, spoonable texture depending on grade and other ingredients. HPC forms viscous solutions rather than a firm elastic gel, so exact levels require small-scale trials.