MAGNESIUM SULPHATE HEPTAHYDRATE

Description

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