Barium Chloride Molecular formula: BaCl2 2H2O Molecular weight: 244 Properties: white rhombic flaky crystal , specific gravity:3.10 , melting point:96.2 , boiling point:1560 . Use: Material for producing other barium salts; used in the cotton reverting dyeing, leather industry, pesticide insecticide, fabric dyeing, mordant, water softener, steam antiscale , paper making, lake toner, extinction of rayon. Packaging, storage and transportation: Packed in plastic knitting bag with 6 silk plastic film, NW:25kg,50kg/bag. Stored in dry and draughty place. Do not store it together with acid,alkali, and food.