... powder, granular, tablet) 98%min. 2, Pool Chemical, Water Treatment Chemical 3, Plate Dryer. Chemical Name: 2,4,6-trihydroxyl-1,3,5 ... acid (powder, granular, tablet) 98%min. 2, Pool Chemical, Water Treatment Chemical 3, Plate Dryer. Appearance: White powder , granular or colored ... agent and cosmetics additive. Package: in 25kg, 1000kg bag for powder.In 25kg plastic bag or 50kg PE drums for granular