Comparing E463 - Hydroxypropyl cellulose vs E462 - Ethyl cellulose
Overview
Synonyms
Products
Found in 72 products
Found in 21 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 3 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 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.
Ethyl cellulose is which type of polymer?
Ethyl cellulose is a cellulose ether—a nonionic, thermoplastic polysaccharide derivative in which some hydroxyl groups of cellulose are replaced by ethyl groups.
How is ethyl cellulose made?
It’s made by reacting purified cellulose with ethylating agents (commonly under alkaline conditions) to form ethyl ethers, then washing and drying; the degree of substitution is controlled to tune its properties.
How safe is ethyl cellulose?
It is considered safe as a food additive; JECFA assigned an ADI “not specified” and EFSA found no safety concern at reported uses, with minimal absorption and mainly GI passage—very high intakes may cause mild stomach upset.
How to make ethyl cellulose?
Industrially, it is produced by alkaline ethylation of cellulose using hazardous ethylating agents under controlled conditions; it isn’t practical or safe to make at home.
How to make gunge slime ethylcellulose?
Ethyl cellulose is not water‑soluble, so it won’t make typical water‑based “gunge” slime; for a food-safe slime, use water‑soluble gums like xanthan (E415) or guar (E412) instead.