Barium chloride is the ionic chemicals compound with the formula BaCl2. It is one of the most important water-soluble salts of barium. Like other barium salts, it is toxic and imparts a yellow-green coloration to a flame. It is also hygroscopic.
USES:
Manufacture of Barium Salts, Pigments, Boiler detergent, in purifying sugar, as mordant in dyeing and printing textiles, as water softener, in manufacture of Caustic Soda, Polymers, Stabilizers etc.