1. White granule or powder, 2. Purity: 99.5%min. 3. very fine corrosion mitigation effect TOLYLTRIAZOLEChemical Name:tolytriazole or ... granule or powder, it's a mixeure of 4-methyl-benzotriazole and 5 -methyl-benz-otriazole, the melting point is from 80°C ... , 20kg, 25kg, 200kg Storage:easy to wet, ple Antirust - TOLYLTRIAZOLE 99.5% --water treatment