... PolyvinylpyrrolidoneNCI/CTFA:PVPCAS No:9003-39-8Properties:Powder or aqueous solution, soluble in water,alcohol,amine and halogenated,hydrocarbon: ... Content,%Max 5.0Solids Content,%Max95pH Value(5% aqueous solution)3-7Ash Content,%Max0.1PVP applications in daily necessities ... cardboard drum lined with double layers of PE bags,stored and shipped as per regulations of normal chemicals:net weight:25kg/ ...