Molar mass: 287.49g.mol-1
Molecular formula: ZnSO4. 7H2O
At room temperature, zinc sulfate heptahydrate is white particles or powder, it is a orthorhombic crystal. It requires confined preservation. It is mainly used as raw material for the production of zinc, barium and other zinc saline, it is also important auxiliary raw material for the viscose fiber and vinylon fiber.