Barium Silicate FP155 powderPackage type:jumbo bag (1 ton), bag (25 kg)MOQ: 5 tons Weight Percent Oxide 3.13 SrO 42.85 SiO₂ 0.95 LOI 5.83 Al₂O₃ 40.16 BaO 0.48 MgO 1.65 Na₂O 1.35 K₂O 0.30 Fe₂O₃ 1.54 CaO 1.65 SO₃