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Sodium salt of 1,2-Aminoazophenylene

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Sodium salt of 1,2-Aminoazophenylene can be used together with many scale inhibitors and fungi disinfectants in circulating cool water system, and it has good corrosion inhibition effect in circulating cool water system.

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  • Sodium salt of 1,2-Aminoazophenylene
  • ThFine
  • CAS No. 15217-42-2
  • Sodium salt of 1,2-Aminoazophenylene

Sodium salt of 1,2-Aminoazophenylene (BTA•Na)

CAS No. 15217-42-2                               EINECS No.: 239-269-6

Molecular formula: C6H4N3Na    

Molecular Weight: 141.11 


Properties and Usage:

BTA•Na can be absorbed on metal surface toform a thin film to protect copper and other metals from the atmosphere and harmful medium corrosion. BTA•Na can be used together with many scale inhibitors and fungi disinfectants in circulating cool water system. It has good corrosion inhibition effect in circulating cool water system. The dosage of 2-4mg/l is preferred. BTA•Na can also be used as anti-discolor agent, coating additive and luboil additive.


Specification:


Items

Index

Appearance

White to light yellow needle-shape crystalloids or granular

Purity, %

99.5 min

Colour APHA (Hazen)

40.0 max

Moisture, %

0.04 max

Melting point,

96.0 min

Ash content, %

0.03 max

pH

5.0-6.0


Package and Storage:

25kg inner liner PE bag, 1000kg woven bag, or customers’ requirement.

Package


Synonyms:

BTA; 1,2,3-Benzotriazole; 1,2-Aminoazophenylene; 1,2,3-Triazaindene


        Copper Corrosion Inhibitors

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