... JP. Chemical name:Crosslinked PVP Polyvinyl pyrrolidone(PVPP)CTFA name:Crosslinking polyvingypyrrolidoneCharacter:White or near white, runny powder has hygroscopic quality ... kinds of substance.Application:Because of high molecular weight and crosslinking structure, PVPP can not dissolve in water but can ... , and also can improve the transparence, color and taste. Crosslinking polyvingypyrrolidone