Appearance:white powder Package:40 g/100 mL, gl...Molecular formula :ZnSO4 Molar mass:161.47 g/mol (anhydrous) 179.47 g/mol (monohydrate) 287.53 g/mol (heptahydrate) Density:3.54 g/cm3 (anhydrous) 2.072 g/cm3 (hexahydrate) Melting point: 680 oC .
Used to make LiDeFen, and used as mordant astringent wood preservative, etc,,,,