... , which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or ... contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties ... the air and surroundings, dissolving at very low temperature, it is widely used in snow & ice melting, dust control, oil & gas ...