Zinc sulfate monohydrate is an inorganic substance with the chemical formula ZnSO₄·H₂O. Appearance is white flowable Zinc Sulfate powder. Density 3.28g/cm3. It is soluble in water, slightly soluble in alcohol, easily deliquescent in the air, and insoluble in acetone. It is obtained by the reaction of zinc oxide or zinc hydroxide and sulfuric acid. Used as raw material for the production of other zinc salts; used for cable galvanizing and electrolysis to produce pure zinc, fruit tree nursery disease spray zinc sulfate fertilizer, man-made fiber, wood and leather preservative.