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Hydroxyethyl cellulose is a gelling and thickening agent derived from cellulose. It is widely used in cosmetics, cleaning solutions, and other household products. [ 1 ] Hydroxyethyl cellulose and methyl cellulose are frequently used with hydrophobic drugs in capsule formulations, to improve the drugs' dissolution in the gastrointestinal fluids.
hydroxyethyl cellulose: cellulose fiber from wood pulp with –OCH 2 CH 2 OH groups added gives body hydroxypropyl cellulose: cellulose fibre from wood pulp with –OCH 2 CH(OH)CH 3 groups added gives body
Gel packs are often made of non-toxic materials that will remain a slow-flowing gel, and therefore will not spill easily or cause contamination if the container breaks. Gel packs may be made by adding hydroxyethyl cellulose, [2] sodium polyacrylate, superabsorbent polymer or vinyl-coated silica gel.
One way to avoid this is to use lube that is hydroxyethyl cellulose-based, which is the most similar in consistency and viscosity to natural vaginal mucus. ... "These lubricants must undergo ...
Hydroxyethyl methyl cellulose is a gelling and thickening agent derived from cellulose. See also. Methylcellulose; Hydroxyethyl cellulose
Quaternized hydroxyethyl cellulose: Polyquaternium-11 Copolymer of vinylpyrrolidone and quaternized dimethylaminoethyl methacrylate Polyquaternium-12 Ethyl methacrylate / abietyl methacrylate / diethylaminoethyl methacrylate copolymer quaternized with dimethyl sulfate Polyquaternium-13
Methyl cellulose (or methylcellulose) is a compound derived from cellulose. It is sold under a variety of trade names and is used as a thickener and emulsifier in various food and cosmetic products, and also as a bulk-forming laxative. Like cellulose, it is not digestible, non-toxic, and not an allergen.
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