Barium Chloride: Spec: Barium Chloride Dihydrate BaCl2·2H2O: 98% min Ca:0.09% max Sulfides (on S basis):0.008% max Iron (Fe):0.003% max Water Insoluble Matters:0.10% max Barium Chloride anhydrous BaCl2 content: 98% min CaCl2: 0.5% max Sulfide(calculated with S): 0.08% max substance insoluble in water: 0.15% max Fe: 0.005% max Moisture: 0.1% max Packing: In 25/1000kgplastic woven bags. Application: used in manufacturing barium salts,photosensitive materials,used in tannage,mechanical quenching.electrolysis,and used as water softener,and etc.