COLOR: WHITE POWDERPRECIPITATED BARIUM SULPHATE (325MESH) BARIUM SULPHATE: MIN 98%PH: 6.5-8.0WATER SOLUBLE: MAX 0.20% FINENESS (43UM RESIDUE): MAX 0.1% PRECIPITATED BARIUM SULPHATE (325MESH) BARIUM SULPHATE: MIN 98% PH: 6.5-8.0WATER SOLUBLE: MAX 0.20% FINENESS (43UM RESIDUE): MAX 0.1% Packing: 25kgs p.p.bag*40bag/pallet