Product Details


1,2,3-Benzotriazole (BTA)

1,2,3-Benzotriazole (BTA) is an organic compound with the chemical formula C6H5N3. It is a white crystalline solid that is soluble in water and polar solvents. BTA is used as a corrosion inhibitor, antistatic agent, and dyeing assistant. It is also used as a key intermediate in the production of pharmaceuticals, dyes, agrochemicals, and other specialty chemicals. If you are looking for a reliable supplier of 1,2,3-Benzotriazole (BTA), look no further than china! Our manufacturers offer high-quality products at competitive prices. Contact us today to learn more about our offerings!

Product Description

CAS No. 95-14-7
Molecular Formula: C6H5N3
Molecular Weight: 119

AppearanceWhite to light yellow needle-shape crystalloids or granular
Purity, %99.5 min
Colour APHA (Hazen)40.0 max
Moisture, %0.1 max
Melting point, ℃96.0 min
Ash content, %0.03 max

Properties and Usage:

This product is an effective corrosion inhibitor that forms a thin film when applied to metal surfaces, helping protect copper and other metals from oxidation and discoloration. It has proven to work well as a scale inhibitor and fungus disinfectant in circulating cool water systems, with no adverse effect on the environment. Additionally, its non-corrosive and non-toxic properties make this chemical particularly safe for various industrial processes.

Package and Storage:

This product should be stored in a cool, dry, and well-ventilated area away from any sources of heat or moisture. Packaging for 1,2,3-Benzotriazole (BTA) should be done using airtight containers made from approved materials such as glass, stainless steel, or plastic that are leak-proof and inert to the chemical properties of the product:25kg in a plastic barrel or confirmed by clients—storage for six months in a room shady and dry place. Additionally, care should be taken to minimize exposure to air and hot temperatures above 20°C when transporting or storing.


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

Faqs about 1,2,3-Benzotriazole (BTA):

What is 1,2,3-Benzotriazole (BTA)?
1,2,3-Benzotriazole (BTA) is a synthetic organic compound that is used as an additive in a variety of products, including lubricants, fuel additives, and metalworking fluids. BTA is also used as a corrosion inhibitor in cooling systems and as a scale inhibitor in boiler systems.

What are the benefits of using 1,2,3-Benzotriazole (BTA)?
The primary benefit of using 1,2,3-Benzotriazole (BTA) is that it helps to improve the performance of the products in which it is used. BTA has been shown to increase the lifespan of metal parts by preventing corrosion and scaling. Additionally, BTA can help to improve the efficiency of cooling and boiler systems.

Are there any risks associated with using 1,2,3-Benzotriazole (BTA)?
There are no known risks associated with using 1,2,3-Benzotriazole (BTA). However, as with all chemicals, it is important to handle BTA with care and to follow all safety instructions when using products that contain them.

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