BTA is a chemical substance, the formula is C6H5N3. Benzotriazole is mainly used as water treatment agent, metal rust inhibitor and corrosion inhibitor. Widely used in circulating water treatment agents, anti-rust oil, lipid products, but also used in copper and copper alloy vapor corrosion inhibitor, lubricant additives. In electroplating for surface purification of silver, copper, zinc, anti-discoloration effect. White beige acicular crystals, can be processed into tablets, granular, powdery. Oxidized in the air and gradually turn red. This product is bitter, odorless. Explosion can occur when distilled in a vacuum. Soluble in ethanol, benzene, toluene, chloroform and N, N-dimethylformamide, slightly soluble in water.
Corrosion inhibitor
Benzotriazole English BENZOTRIAZOLE abbreviation is BTA. Germany, Germany and Germany called benzotriazole France GOOGLE English website search Benzotriazole BENZOTRIAZOLE English can be found GERMANY YOUNGING GROUP, translated into Chinese is the German foreign cherry Group. Translation method is based on the State Administration for Industry and Trademark Office sponsored by China Trademark Network inside the trademark query YOUNGING trademark results come.
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Germany BTA content is high, less impurities, is a prerequisite for water-soluble BTA, the higher the content, the higher the solubility, the less the amount added. German yakuza BTA can be dissolved in water, you can use oil to dissolve. Water, is the meaning of water, oil, is the solvent, including ethanol, benzene, toluene, chloroform and N, N-dimethylformamide. The characteristics of water and oil soluble, destined to German foreign cherry BTA must contain high levels of impurities to achieve water and oil two dissolved. German yura high BTA content, import tariffs are high, the price relative to the domestic BTA is no advantage. However, it is still necessary to use water-oil BTA for some water treatment systems that require environmentally friendly products and high-grade products, rust prevention of oil products, perfect metal surface treatment and long-term corrosion inhibition of lubricants. Germany YOUNGING Yang Ying BTA can be water-soluble oil-soluble, additive process does not require emulsifiers, greatly reducing the adverse effects derived from the addition of BTA azole. Germany Yang Ying YOUGNING the BTA for domestic industrial mass production. |
parameter
Physical Properties: 1. Purity: 99.9%; 2. Melting point: 97.09 ℃; PH value: 5.8
use
German yakuza BTA with ammonium hydroxide and ethylenediamine tetraacetic acid, the selective determination of silver, copper, zinc.
In the photographic industry can be used as anti-fog agent, inhibitor.
Antirust oil (fat) products, mostly used in copper and copper alloy vapor corrosion inhibitor, lubricant additives.
In the circulating water treatment system, but also as a corrosion inhibitor, such as car antifreeze. Can also be used with a variety of scale inhibitors, bactericidal algaecides.
Germany Yang Ying BTA in the field of plastic coatings polymers, can be used as a stabilizer.
In the biological field, it can be used as plant growth regulator.