pvp k15 exist as liquid, solid,or powder 1,leading manufacturer 2,not dissolved in acetone ... ,higher grade 4,good monomer pvp k15 exist as liquid, solid,or powderCharacter:powder or aqueous solution,PVP is diffluent in ... excellent pharmaceutical excipient. It is mainly used as binder for tablet dissolving assistant for injection, flow assistant for capsule, dispersant for ...