Benzohydroxamic acid, with the CAS number 495 - 18 - 1, is a high - quality product offered at a low price. Its chemical formula is C₇H₇NO₂, and it has a molecular weight of approximately 137.14 g/mol. This compound appears as a white or slightly off - white crystalline powder. It has a melting point in the range of 126 - 129 °C. Benzohydroxamic acid is soluble in some organic solvents such as ethanol and acetone, and has limited solubility in water. It has a characteristic odor. The purity of our product is ensured to be high, which guarantees its performance and reliability in various applications.
1. **In the field of metallurgy**: Benzohydroxamic acid is widely used as a collector in the flotation of various metal ores. It can selectively adsorb on the surface of metal minerals, changing their surface properties and making it easier to separate them from gangue minerals. For example, it is effective in the flotation of tungsten, tin, and rare earth metals. This helps in improving the recovery rate of valuable metals and reducing production costs.
2. **As a corrosion inhibitor**: It can be used to protect metal surfaces from corrosion. By forming a protective film on the metal surface, it can prevent the contact of metal with corrosive substances such as oxygen and moisture, thus extending the service life of metal products.
3. **In the synthesis of organic compounds**: Benzohydroxamic acid serves as an important intermediate in organic synthesis. It can participate in various chemical reactions, such as acylation reactions, to produce a series of useful organic compounds with different structures and functions.
1. **Flotation process**: In the flotation of metal ores, first, add the appropriate amount of Benzohydroxamic acid to the pulp according to the ore properties and process requirements. The dosage usually ranges from a few hundred grams to several kilograms per ton of ore. Then, adjust the pH value of the pulp to an appropriate range (usually around 7 - 9) to ensure the optimal adsorption of the collector on the mineral surface. After that, introduce air into the pulp to form bubbles, and the hydrophobic minerals adsorbed with the collector will attach to the bubbles and float to the surface, achieving the separation of minerals.
2. **Corrosion inhibition**: When using it as a corrosion inhibitor, dissolve the appropriate amount of Benzohydroxamic acid in a suitable solvent or dispersant. Then, apply the solution to the metal surface by spraying, brushing, or immersion. The dosage and treatment time should be determined according to the type of metal, the corrosion environment, and the required protection level.
3. **Organic synthesis**: In organic synthesis, follow the specific reaction conditions and procedures. Usually, add Benzohydroxamic acid to the reaction system in the presence of appropriate catalysts and solvents. Control the reaction temperature, time, and other parameters to ensure the smooth progress of the reaction.
1. **Metallurgy case**: A tungsten ore processing plant in China used our Benzohydroxamic acid as a collector in the flotation process. Before using our product, the recovery rate of tungsten was only about 70%. After replacing the original collector with our Benzohydroxamic acid and optimizing the process parameters, the recovery rate of tungsten increased to over 80%. This not only significantly improved the economic benefits of the plant but also reduced the waste of resources.
2. **Corrosion inhibition case**: A metal manufacturing company used our Benzohydroxamic acid - based corrosion inhibitor on its steel products. The steel products were exposed to a humid and corrosive environment. After treatment with our corrosion inhibitor, the corrosion rate of the steel products was reduced by more than 50% compared with the untreated ones. This effectively extended the service life of the steel products and reduced the maintenance cost.
If you have any questions about our High Quality Benzohydroxamic Acid CAS 495 - 18 - 1 With Low Price, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.
Este es William, CEO de Zhishang Chemical Co., Ltd.
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