Product Details

Facebook
LinkedIn
Reddit

1,2,3-Benzotriazole (BTA)

TL;DR 1,2,3-Benzotriazole (BTA) is a bitter and odorless organic compound with a boiling point of 204℃ (15mmHg) and is soluble in alcohol, benzene, toluene, chloroform, and dimethylformamide.

1,2,3-Benzotriazole (BTA) — BTA is a copper and copper-alloy corrosion inhibitor for circulating cooling water, antifreeze and metalworking fluids, forming a passivating film that protects yellow metals.

Compare 1,2,3-Benzotriazole (BTA) with the treatment objective and operating conditions of your water or process system. Include the industry, water characteristics, current treatment, target, required quantity, packaging and destination in your enquiry so the relevant available grades can be identified and quoted.

Product Description

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

ItemsIndex
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
pH5.0-6.0

Properties and Usage:

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.

Synonyms:

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.

Get the Complete Corrosion Inhibitors solution.

Related products

Consult Us Now for Water Treatment Chemical Solutions

We’re Always Here To support

We’re Always Here To support

Contact Form 询盘表单

Related guide: Cooling Tower Water Treatment: Chemicals & Dosage Guide

Related guide: Cooling Tower Water Treatment: Chemicals & Dosage Guide

BTA — Frequently Asked Questions (FAQ)

What is 1,2,3-Benzotriazole (BTA) used for?

BTA is a copper and copper-alloy corrosion inhibitor for circulating cooling water, antifreeze and metalworking fluids, forming a passivating film that protects yellow metals.

What is the recommended dosage of BTA?

1,2,3-Benzotriazole (BTA) is typically dosed at 1–5 ppm in cooling water. The exact dose depends on water quality, temperature and the overall treatment program — VCYCLETECH provides a tailored dosing recommendation.

Find the right product for your application

To narrow the available grades, share the industry, water or process conditions, treatment objective, current program, required quantity, packaging and destination. Representative sample results are helpful when performance depends on site water chemistry.
Scroll to Top
Contact Form 询盘表单