Pure TTA is white granule or powder, TTA is a mixture of 4-methyl-benzotriazole and 5-methyl-benzotriazole, the melting point is from 80℃ to 86℃, soluble in alcohol, benzene、toluene、chloroform and watery lye, and hardly soluble in water. Benzotriazole Sodium Salt is also called TTA-S or TTA-Na.
Benzotriazole Sodium Salt can be absorbed on metal surface and form a thin film to protect copper and other metals. It can be used together with many scale inhibitors and fungi disinfectants in circulating cool water system, it has good corrosion inhibition effect in circulating cool water system.When used together with MBT, the effect is better. This product can also be used as anti-discolor agent, coating additives and luboil additive.TTA-Na is absorbed on metal surface to form a thin membrane to protect copper and other metals from corrosion of air and other harmful subjects.
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