1,2,3-Benzotriazole,BTA,BZT  

 

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1,2,3-Benzotriazole (BTA or BZT)


Synonyms:
Benzotriazole; 1H-Benzotriazole; BTA; BZT

CAS No.:    95-14-7
Molecular Weight:     119.13
Molecular Formula:    C6H5N3

Structure:

1,2,3-Benzotriazole, BTA,BZT

Application:

1,2,3-Benzotriazole is used as anti-rusting agent or anticorrosion agent for metals in cooling water systems.

Specification:

Appearance: White to pale yellow crystalline needles
Assay (as BTA, %): 98.5 min.
pH (1% solution): 5.5 - 6.5
Melting point (°C): 90 - 95
Solubility in ethanol: Clear solution, no visible precipitation

Standard Packing:

20 kg net/woven bag or paper drum

Safety Information:

1,2,3-Benzotriazole is harmful if inhaled and/or swallowed. It is suggested to wear suitable protective clothing, gloves, and to wear suitable respiratory equipment in case of insufficient ventilation.