Salt (NaCl) is a natural mineral made up of white cube-shaped crystals composed of two elements, sodium and chlorine. Salt is one of the oldest and most ubiquitous food seasonings, and salting is an important method of food preservation. Its major industrial products are Caustic soda and Chlorine; salt is used in many industrial processes including the manufacture of Polyvinyl chloride, Plastics, Paper pulp and many other products. Other uses include Water conditioning processes, Industrial Chemicals, Food grade salt, De-icing highways, Paper manufacturing, Agricultural, etc. Please do let us know your exact requirement and we can get back with more details.