... %).USE: Caustic Soda is used in the manufacturing of cellulose, aluminum, soaps and detergents, synthetic fibers, rayon, cellophane, sodium salts in general, colorants ... exchange, paper production, textile industry, cotton mercerizing, dyeing, metal processing, petroleum extraction and neutralization of effluents.Specification: ComposingFlake/pearl/solid 96%Flake/pearl/solid ...