MAGNESIUM SULFATE HEPTAHYDRATE AGRICUL GRADE
MgSO4:47.8%min
Appearance:white crystal
Main content:98.0%/99. 5%min MgSO4:47.8%min
MgO:16%min
Mg:9.5%min
PH(5W/V%Sol):4-6.5
Ferron(Fe): 0.002%max
Chlorid(Cl): 0.007%max
Heavy mental(Pb): 0.001%max
Arsenic(As): 0.0002%max
Insoluble: 0.001% Heavy mental(Pb): 0.001%max
Size(mm): 0.1-1 max
Package: Export standard polypropylene woven bag lined with inner laminated polythylene bag of 25kgs.