Min. Order Reference FOB Price
1 Ton US$275.00 / Ton
Product Description
Material : The natural barium sulfate MBN -400 Grade: MBN -400 CAS NO : 7727-43-7 HS code: 28332700 Specs:: BaSO4 content 97%min PH value 7.5-9.5 HCL Insoluble Matter 98% min Water Soluble Matter 0.3% max Moisture 0.2% max Residue(45um ) 0.1% max Average grain diameter 10 ...