manganese monoxide MnO C,S,P max 0.05% ItemsSpecifications MnO,%60627077809099 Mn,%46485460627076 H2O,% max0.50.50.50.50.50.50.5 Pb,% max0.0020.0020.0020.0020.0020.0020.002 Cd,% max0.0020.0020.0020.0020.0020.0020.002 As,% max0.0020.0020.0020.0020.0020.0020.002 C,S,P: max 0.05% manganese monoxide MnO