Caustic soda flakes are white substances with crystalline look. The hygroscopic properties make their role prominent in the removal of sulphur impurities in refining crude oil. They are demanded in textile, soap, detergent industries. They work as intermediates in laboratories for organic and inorganic chemicals. Caustic soda is majorly used in the manufacture of petroleum products. Detergent industry also makes a good use of them as ingredients in the production of premium quality detergents. They are notably pure and thus, fully gratify the customers regarding quality.