Industrial Chemical

Corrosion inhibitors decreases the corrosion rate of metals and alloys. A common mechanism for inhibiting corrosion involves formation of a coating, often a passivation layer, which prevents access of the corrosive substance to the metal or alloy.

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Tolyltriazole is a very effective corrosion inhibitor for copper and its alloys.

Tolyltriazole is especially useful in systems where fluids are in continuous contact with metals that require protection. In addition to copper, and its alloys, other metals that can be protected include zinc, cobalt and silver. When tolyltriazole is used in multi-metal systems with other corrosion inhibitors, it will also protect aluminum and steel.

CAS Number29385-43-1
Molecular Weight131.151 g/mol
PhaseSolid (at STP)
Melting Point83° C
Boiling Point317° C
Density1.13 g/cm3

  • Metal Coatings