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Corrosion Inhabitor

Tolyltriazole (TTA)

CAS No.: 29385-43-1       

Molecular Formula: C7H7N3                  Molecular Weight: 133.15

Structural Formula:

Tolyltriazole (TTA)


TTA is white granule or powder. It is a mixture of 4-methyl-benzotriazole and 5-methyl-benzotriazole. Its melting point of TTA is 80-86oC. TTA is soluble in alcohol, benzene, toluene, chloroform and watery lye but hardly soluble in water.


Item Index
Appearance White granule or powder
Purity ≥99.5%
Moisture ≤0.2%
Melting point 80-86 oC
Ash content ≤0.05%
PH value 5.5-6.5


TTA is mainly used as antirust and corrosion inhibitor for metals (such as silver, copper, zinc, lead, nickel, etc.). It is also used as for antirust oil (tallow) products, the gas phase corrosion inhibitor of copper and aldary, lubricant additive, cycle water treating compound and auto antifreeze. TTA also can be concernedly used with manifold sterilization algaecide and has a very fine corrosion mitigation effect on close cycle cooling water system.

Packing and Storage:

Multiple bag, cardboard drum, all-paper drum, metal drum lined with plastic bag

Net Weight: 20kg,25kg,500kg

Easy to wet, please put in aeration, dryness place, do not mix it with food and seed.

Key Words:

TTA; Tolyltriazole; tolyltriazole; methyl-1h-benzotriazole; 5-methyl-1,2,3-benzotriazole; 5-methylbenzotriazole; tolutriazole.