Chemical composition : p-Methoxy Fatty Acylamino-Phenylsulfonic Acid Uses 　　Soluble in water easily; Suitable for washing and penetration aids of top-grade wool products, give a good hand touch and fullness. Also apply ice to leveling agent for removing floating fabric color and reducing acid dye after the printing dyeing fabrics dyed by ice dyes. Packing and Storage 　　25kg compound bag, Stored at room temperature in dark place, Storage period is one year.