MAGNESIUM SULFATE HEPTAHYDRATE INDUSTRY GRADE
Appearance:white crystal
Main content:99.5%min
MgSO4:48.6%min
MgO:16.3%min
PH(5W/V%Sol):4-6.5
Ferron(Fe): 0.015%max
Ferron(Fe): 0.015%max
Chlorid(Cl): 0.005%max
Heavy mental(Pb): 0.001%max
Arsenic(As): 0.0002%max
Insoluble: 0.001%max
Size(mm): 0. 1-1
Package:Export standard polypropylene woven bag lined with inner laminated polythylene bag of 25kgs.