Barium Chloride Dihydrate (98.5%) is a white crystalline solid with a molecular weight of ~244.26 g/mol. It decomposes on heating (no fixed boiling point) and has a melting point around 113°C. Form: Solid / Crystals; Uses: chemical analysis, heat treatment salts, pigments, water treatment, and laboratory applications. Available Quantities: 500 g, 5 kg, 25 kg (custom bulk packing available