Our Advantages: - Factory supplying+Competitive price+prompt delivery - garante quality - Certified with ISO9001 Barium Carbonate 99.2%min1.99.2%MIN 2.powder and granular 3.tech grade 4.dense and light grade Application: Mainly used in magnet material, electronic ceramics, purification, coating, paint , pigment ,building materials.Specifications:Hazard Class: 6.1 UN/NA: UN1564 Packing Group: III ...