Polyvinylpyrrolidone (povidone) is a synthetic excipient used as stabilizer, co-solubilizer and detoxifier in parenteral applications.
Kollidon® 12 PF and Kollidon® 17 PF are polyvinylpyrrolidone and are pyrogen-free. They are of low molecular weight.
Kollidon® 12 PF and Kollidon® 17 PF are used as solubilizer, co-solubilizer and stabilizer in parenteral and ophthalmic preparations. They also function as detoxifier.