First, tolytriazole sodium salt is dissolved with alcohol or alkali. Then it is added into the circulating water system; 2~10mg/L is preferred. If the metal is badly rusted, 5-10 times of normal dosage should be expected.
The tolytriazole sodium salt is absorbed on the metal surface to form a thin membrane. This membrane can prevent copper and other metals from air corrosion and other harmful subjects. In addition, the membrane is more uniform. When used together with 2-Mercaptobenzothiazole, the effect is better.
Tolytriazole Sodiumsalt is used in method for preparing Me benzotriazole chloride.
Tolytriazole sodium salt is a severe eye irritant. It caused drowsiness and gastritis in an oral lethal dose study in rats. Dissociates into the methyl benzotriazole in aqueous solution, 50% aqueous solution causes burns, inhalation may cause corrosive damage to the upper respiratory tract and lungs, etc. Dissociates into the methyl benzotriazole in aqueous solution, 50% aqueous solution causes burns, inhalation may cause corrosive damage to the upper respiratory tract and lungs, etc.
