zinc sulfate is an important auxiliary material for viscose fiber and vinylon fiber.
Used in man-made fiber coagulation liquid. In the printing and dyeing industry,
it is used as a mordant and an alkali-proof agent for vanlamin blue salt dyeing.
It is the main raw material for the production of inorganic pigments (such as
lithopone), other zinc salts (such as zinc stearate, basic zinc carbonate) and