Sell anhydrous magnesium sulphate @China (Mainland)

Chemical Formula

MgSO4

CAS NUMBER

7787-88-9

Propertities

White powder

Main content

 99% min

Heavy metal

                           10ppm max

As

                           3ppm max

Fe

                           0.0015% max

MgO

                           32%min

Mg

24% min

Chloride

                           0.014% max

Water insoluble

                           0.01%max