Main content 99.5% Magnesium sulphate (mgso4) 48.59% Ferron (fe) 0.001% Magnesium sulphate (mgo) 16.24% Magnesium (mg) 9.8% Ph 5-8 Chiorid (cl) 0.012% Heavy metal (pb) 0.0005% Arsenic (as) 0.0001% Sulfur (s) 13.1% Cadmiun (cd) 0.0002% Mercury(hg) 0.5% 25kgs , 50kgs, 1mt, 1.2mt pp or pe bag, 25mt bulk bag
