povidone iodine ,pvp iodine,pvpi,(pharmarceutical raw material) 1,Reddish Brown 2,use in injection ... surgery 4,protective povidone iodine ,pvp iodine,pvpi,(pharmarceutical raw material)Spacification:A water soluble complex of iodine with ... it releases iodine. Used in cleansing and disinfecting the skin, preparing the skin preoperatively, and treating infections susceptible to iodine. 1- ...