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1,2,3 Benzotriazole

1,2,3 Benzotriazole is in stock. We are successfully exporting our 1,2,3, Benzotriazole world-wide.
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Product description 1,2,3 Benzotriazole (BTA)

BTA is also known by  1-H-Benzotriazole  with the formula C6H5N3


Product information

Our 1-H-Benzotriazole is a yellowish granular. It has been known for its great versatility.
It has already been used as a restrainer in photographic emulsions. More importantly, it has been extensively used as a corrosion inhibitor for copper and its alloys. Besides the applications mentioned above, the BTA can be used as antifreezes, heating and cooling systems, hydraulic fluids.

Product details

| 1,2,3, Benzotriazole | CAS number : 95-14-7 | EC number: 202-394-1 |


Safety information

This substance can harm your health and the environment, if used incorrectly. Always look at the applicable symbols and Material Safety datasheet.


Hazard symbols


MSDS Summary

Signal wordWarning
Hazard statementsH302,H332,H319,H412
Precautionary statementsP261, P280, P301+P312, P304+P340, P305+P351+P338, P273
ADR / IMO / IATA9, UN3077



Our 1-H-Benzotriazole has a minimum of 99,5%  C6H5N3, with very low impurities.  Sizing is 1 -3 mm


REACH regulation EC 1907/2006

Gentrochema BV has a REACH pre-registration and we intend to submit a full registration in 2018.


Delivery and Packing

We can supply our 1,2,3, Benzotriazole from stock in the Netherlands. Minimum order quantity is 25 kg.

It is standard in 25 kg bags. Other packing or sizing is available on request.

In general the delivery will take 2-3 working days, but this depends on your order. Of course, we are able to offer free delivery to all destinations world-wide.


Buy chemicals from Gentrochema BV

Buy at Gentrochema chemical wholesale. Gentrochema BV is specialized in the trading of niche chemical products on a global scale. In order to buy chemicals you must be 18 years of age or older and registrated as a legal company. Gentrochema will NOT sell any chemical products to private persons.