MAGNESIUM SULFATE HEPTAHYDRATE

详情

The product are white crystal or powder which is odorless, soluble in water and little soluble in ethanol, not containing any toxic substanece, mainly used to food, ceramics, fertilizer,additive,industry and agriculture.





Appearance                            White Small Granular

Purity                                 *9.5%min

MgSO4                                *8.*9%min

MgO                                  *6.*4%min

Mg                                    9.*0%min

PH                                    5—9

Chloride(CL )                           0.**5%max

Ferron(Fe)                              0.***5%max

Arsenic(As)                             0.***2%max

Heavy Metal(Pb)                         0.***8%max

Insoluble                               0.*1%max

Size(mm)                              0.**1mm **4mm **4mm