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Sodium Salt of Methylbenzotriazole

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Sodium Salt of Methylbenzotriazole (TTA•Na) can be used as corrosion inhibitor of copper and copper alloy, it also has corrosion inhibition for black metals.

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  • Sodium Salt of Methylbenzotriazole
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  • CAS No. 64665-57-2
  • Sodium Salt of Methylbenzotriazole

Sodium Salt of Methylbenzotriazole (TTA•Na)

CAS No.  64665-57-2                                  RIDADR: UN1759

Molecular formula: C7H6N3Na                 EINECS No.: 265-004-9

Molecular Weight: 155.13

Molecular Structure:

Specification:

Items

Index

Appearance

Amber transparent liquid

Solid content %

50.0 min

Density (20) g/cm3

1.18 min

PH(1% water solution)

11.0-12.0


      Properties:

TTA•Na can be used as corrosion inhibitor of copper and copper alloy, it also has corrosion inhibition for black metals. 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.

TTA•Na can be used with a variety of scale inhibitors, sterilization algae in the circulating cooling water system. The membrane is more uniform. The effect is better when used together with MBT.


      Usage:

Dissolved with alcohol or alkali into circulating water. The water concentration of TTA•Na is 2-10mg/L. If the non-ferrous metal has severe corrosion, adding 5-10 times of normal concentration will make system passivation quickly.


       Package and Storage:

Normally in 200L HDPE drum, 1000L IBC, or customers’ requirement.

Storage in shady room and dry place.

Package

       Synonyms:

TTA•Na; Sodium Salt of Methylbenzotriazole; Sodium of Tolyltriazole; Sodium 4(or 5)-methyl-1H-benzotriazolide


        Copper Corrosion Inhibitors


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