manganese sulfate 98%min: 1 Mn content:31.8%min 2 GSG Inspection approved 3 25KG bag or 1000KG Jombo bag Manganese sulfate 31.8%MINSpecifications: (MnSO4)% 98MIN ... and paint, catalyzer of synthetic fatty acid, manganese compound, electrolyze metallic manganese, dyeing manganese oxide, and for printing/dyeing paper making, ... plastic woven bag or 1000kgs per each package. manganese sulfate 31.8%MIN