water treatment in stock Tolyltriazole TTA CAS No.: 29385-43-1 Pure Tolyltriazole(TTA) is pale yellow to white granules, powder, and hemispherical particles, a mixture of 4-methylbenzotriazole and 5-methylbenzotriazole, melting point is 83-86鈩? Insoluble in water, soluble in alcohol, benzene, toluene, chloroform and other organic solvents, soluble in dilute lye. 1CAS No.:29385-43-1 2EINECS...