... 3.Controled by GMP standard PVP K30Product name: Pharmaceutical chemical PVP K30/PVP K90/PVPI/PVPP Quick DetailsCAS No.: ... , dissolving assistant and stabilizer for injection ,flow assistant for capsule, dispersant for liquid medicine and stain, stabilizer for enzyme ... in the realm of paint and coating, pigments, plastics and resin, glass fiber, inks, adhesives, detergents, films, TV tube, ...