Barium Carbonate

We are offering barium carbonate. Content of barium carbonate as (baco3) purity : 98.0 % min reaction efficiency (wt%) : 85.0 % min bulk density tapped (kgltr) : 1.0 max iron as fe2o3 (wt%) : 0.04 max matter insoluble in hydrochloric acid (wt %) : 1.0 max moisture (wt%) : 0.25 max particle size (residue on 63 microns mesh) (wt%) : 0.1 max physical appearance : white powder