... 4,protective povidone iodine ,pvp iodine,pvpi,(pharmarceutical raw material)Spacification:A water soluble complex of iodine with polyvinylpyrrolidone ... polymer used as topical antiseptic in surgery and for skin and mucous membrane infections, also as aerosol. ... oral, gynecological, surgical, skin etc.Disinfects family tableware and apparatus.Sterilizes, disinfects in the foodstuff industry, breeding ...