Views: 0 Author: Site Editor Publish Time: 2023-12-27 Origin: Site
1H-Benzotriazole, known by various synonyms such as Benzotraizole, T406 petroleum additive, and BTA, is a crucial compound widely used across industries. This crystalline powder, ranging from white to light brown, exhibits diverse properties that make it indispensable in multiple applications.
1H-Benzotriazole, with the chemical formula C6H5N3 and a molar mass of 119.12 g/mol, presents itself as white to yellowish brown crystals or powder. It boasts a density of 1.36 g/cm³, a melting point between 97-99°C, and a boiling point of 204°C at 15 mmHg. Solubility tests reveal its solubility in ethanol, benzene, toluene, chloroform, and dimethylformamide, with limited solubility in water and insolubility in petroleum solvents.
This compound showcases stability but exhibits sensitivity to light. While stable, it can undergo oxidation in the presence of air, gradually changing color to red. It demands cautious storage below +30°C, away from strong oxidizing agents and heavy metals.
1H-Benzotriazole finds paramount use in corrosion prevention across various metals such as copper, aluminum, cast iron, nickel, and zinc. When combined with corrosion inhibitors like chromate, phosphate polymers, molybdate, silicate, nitrite, among others, its effectiveness in inhibiting corrosion amplifies. Notably, it displays superior corrosion inhibition in closed circulating cooling water systems.
While a valuable industrial component, 1H-Benzotriazole requires careful handling due to its potential irritant properties. It can cause irritation to the eyes and skin, necessitating protective measures for personnel handling it. Storage guidelines emphasize cool, ventilated warehouses away from heat, fire, and light sources. Segregation from oxidants and edible chemical materials is advised.
In conclusion, 1H-Benzotriazole stands as a versatile compound pivotal in corrosion prevention across diverse industrial applications. Its properties and applications underscore its significance in maintaining the integrity of various metal components while necessitating cautious handling and storage protocols.
This comprehensive guide serves to elucidate the varied facets and applications of 1H-Benzotriazole, underscoring its importance in industrial settings while highlighting safety considerations for optimal usage.
