... creamy white powder;--Readily soluble in water and a variety of organic solvent;--Good hygroscopicity and adhension;Packaging and Storage--Packed in 25,50kg plastic drum ... , detergents, films, TV tube, tabulating, rubberized, disinfector, paper, textile dying and printing, etc. PVP K90 powder, CAS No.(9003-39-8), USP26 grade