C10H8N2O2S2Zn AppearanceWhite-resembling powderContent s96% (powder), 48% (liquid)SolubilityContent unchanged for two years avoiding lightLoss on drying0.5%max.Packing25kg net / Fiber drum with inside plastic bag.UsageCosmetic, shampoo, skins medicine, adhesive, Coating, painting and so on Zinc pyrithione (ZPT)