We are supplier of zinc sulphate monohydrate/heptahydrate which can be used in feed and industry/ agriculture area. Zinc Sulphate Monohydrate ZnSO4 H2O 96.0% min, Zn 35.0% min, As 0.0005% max, Pb 0.002% max, Cd 0.003%max, 95% pass 250 m Sieve Property :White Powder Zinc Sulphate Heptahydrate ZnSO4 7H2O Zn 20.0% min, As 0.0005%max, Pb 0.001% max, Cd 0.002%max, 95% pass 800 m Sieve Property: White Granule If you have any questions, please feel free to contact me for more inforamtion.
