... ZnSO4·7H2O), also named white vitriol. It is an White flowing powder, deliquescence in the air, slightly soluble in water, slightly ... 0020.0050.007[Application]Zinc sulfate is the raw material to make lithopone and zinc salt. It’s the mordant for printing and dyeing ... , as well as important subsidiary material to make chemical fiber. In addition, it is also used as industrial bleacher in electroplating ...