Magnesium sulphate anhydrate powder无水硫酸镁粉末
Magnesium sulphate anhydrate prilled (MgO: 33%) 
Appearance:white prilled (0.1-1mm) 
Assay:98%min,MgO:33%min,Cl:0.05%max,Fe:0.01%max, 
Heavy metals:0.05%max,As:0.001%max,K2SO4:0.6%max, 
Moisture:0.5%max,
Molecular Formula:MgSO4, Molecular Weight:120.36
Packing:25kgs plastic woven bag, 24mts/20´FCL