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I-Povidone
I-Povidone i-homopolymer ye-1-vinyl-2-pyrrolidone (Polyvinylpyrrolidone), incibilika ngokukhululeka emanzini, ku-ethanol (96%), ku-methanol, nakwamanye ama-solvents we-organic, ancibilika kancane ku-acetone. i-powder emhlophe noma ama-flakes, asukela kokuphansi kuya ekuphakameni okuphezulu kwesisindo kanye nesisindo esiphansi kuya kwesiphezulu, esibonakala nge-K Value, nge-hygroscopisty enhle kakhulu, ukwakha ifilimu, ukunamathela, ukuzinza kwamakhemikhali nezinhlamvu zokuphepha ezinobuthi. Amapharamitha Okhiye Wobuchwepheshe ...
