TCCA : 1).white powder,granular and tablet 2).Chlorine content 90% min 3). ... ,3H,5H)-trione;1,3,5-Trichloroisocyanuri c acid; SymcloseneAppearance: crystal white, dry powder granule and tablet.Specification: Tablet: 20g, 60g,100 ... other packages to your needs. Usage: Trichloroisocyanuric Acid(TCCA) is white crystal powder, granular or tablets with stimulant smell of hypochloric acid ...