Salt has been essential part of cuisine all over the world since ancient times. it can be called King of spices due to its importance. Salt is the major item in various manufactured goods that are used in our daily life such as paper, paint , soap and detergent etc.. Industrial salt is used in manufacturing of Alkaline and Chlorine that is further major item of manufacturing of Castic soda. Salt is major used in Dying industry and Deicing all over the world.