... deposit Color : white Barium sulfate —— ultra fine1. Main standard Chemical compositionBarium sulfate (BaSO4 )/ ultra fineAppearanceWhite powderPackage25kg woven bag, 1000kg big ... 4.54.0-4.5Size(mesh): 325,400,600,800,1250,2000,3000,6000,8000,12500,15000(can speciallyproduced ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); barium sulfate ultra fine