Sodium Benzotriazole, BTA·Na

Properties:

Sodium benzotriazole can be absorbed on the metal surface and form a thin film to protect copper and other metals. BTA·Na can be used together with many scale inhibitors and fungi disinfectants in circulating cool water systems. And it has a good corrosion inhibition effect in circulating cool water systems. The dosage of 2-4mg/l is preferred. BTA·Na can also be used as an anti-discolor agent, coating additive, and lube oil additive.

CAS No.:

15217-42-2

Molecular Formula:

C6H4N3Na

Molecular Weight:

141.11

Specifications:

Item Index
Appearance Pale yellow transparent liquid
Active content (wt), % 50.0 Min.
Density (20℃), g/cm3 1.20 Min.

Packing and Storage:

200L plastic drum, IBC(1000L), customers’ requirement. Storage for six months in shady room and dry place.

Synonyms:

Sodium salt of 1 2 3-Benzotrialole,1 2-Aminoazophenylene.

Note:

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