The Kollidon products consist of soluble and insoluble grades of polyvinylpyrrolidone (PVP) of various molecular weights and particle sizes. It is used as dry binders for tablets, capsules and granules, film-formers, stabilizers in oral suspensions, dispersants for pigments, enzyme stabilisiers and bioavailablility improvers. Polyvinylpyrrolidone (PVP)(Kollidon), also commonly called Polyvidone or Povidone, is a water-soluble polymer made from the monomer N-vinylpyrrolidone.
Product name:Kollidon 25Specification:50kg
Kollidon 25 's main application is as binder in granules and tablets. It also improves the bioavailability of some hardly soluble actives. It meets the requirements of the current harmonised monographs for povidone in Ph. Eur., USP/NF and JP.
Kollidon 25 and Kollidon 30, for instance, always have a slight amine orammonia odour, as ammonia is used for neutralisation.All the soluble grades of Kollidon give aqueous solutions with very little taste.
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