1.High purity barium sulpate 2.High brightness 3.No heavy metal 4.Fine particle size and well distribution 5.Fast delivery Barium sulfate for X-raying BaSO4Appearance: white friable subsieve powder, odourless, tasteless, almost insoluble in water, diluted acids, alkalis, organic solvents, alcohol (95%).Package: 500g plastic little bag or 25kg.Shipping container: carton box of 12 kg.Range of ...