Mainly used in paper pulp making, soap, viscose rayon, oil ,coal tar purification and so on.
Flakes: used in textile,printing and dyeing, enamel, paper making , abstergent synthesis , agricultural chemical, metallurgy, food, rubber industry  etc.
Liquid:  used in viscose rayon with grume, fiber synthesis, dye intermediate, rubber reclaiming, textile bleaching and dyeing, paper making , soap making , leather making etc.