Calcium Bromide is most commonly utilized as an aqueous solution for drilling fluids and in formulation of neuroses medicines. Having chemical formula CaBr2 and molar mass of 199.89 g/mol, it appears as colorless crystals in anhydrous form. This compound also finds application in photography, fire retardant processing, and in freezing mixtures as well. It can be prepared by reacting calcium oxide & calcium carbonate with hydrobromic acid. Calcium Bromide is known to have high boiling point of 1935 degrees Celsius with melting point of 730 degrees C. It is water soluble in nature and also shows solubility in alcohol & acetone.