Magnesium sulfate pentahydrate is mainly in food,agriculture,feed additive,and industry and medicine.

Magnesium sulfate pentahydrate  Appearance:White powder  Main content:99%min  MgSO4:56%min  MgO:19%min  Mg:11.31%min  Chloride(Cl):0.014%max  Ferron(Fe):0.0015%max  heavy metal(Pb):0.0006Max  Arsenic(As):0.0002%max  Insoluble:0.1%max  Size(mm):0.2  magnesium sulfate pentahydrate is mainly in food,agriculture,feed additive,and industry and medicine.

Magnesium sulfate pentahydrate