PVPP-F 1.USP/BP/EP 2.Used in Beer and wine 3.Similar quality as BASF/ISP 4.Prompt delivery time and excellent price Cross Povidone(PVPP-F)Product Introduction Cross Povidone is often called as crosslinked PVP, or insoluble PVP. It appears as white or light yellow, free flowing hygroscopic powder, odorless or with faint characteristic odor. It is insoluble in water, alkali, acid and common organic ...