The product, High Quality 5 - amino - 2 - [(4 - aminophenyl)amino]benzenesulfonic acid with CAS number 119 - 70 - 0, is a chemical compound known for its high purity and excellent quality. The CAS number 119 - 70 - 0 uniquely identifies this specific chemical in the global chemical registry.
It usually comes in a specific physical form, such as a powder or crystalline solid, depending on the manufacturing process. The purity of the product is carefully controlled during production to ensure that it meets the high - quality standards. This chemical has a specific molecular formula and molecular weight, which play important roles in its chemical reactivity and physical properties.
5 - amino - 2 - [(4 - aminophenyl)amino]benzenesulfonic acid has a wide range of applications in different industries. In the dye industry, it serves as an important intermediate for the synthesis of various dyes. Its unique chemical structure allows it to participate in chemical reactions that form stable and colorful dye molecules. These dyes can be used in textile dyeing, leather coloring, and paper staining processes.
In the pharmaceutical industry, this compound may also find potential uses. It could be involved in the synthesis of certain drugs or serve as a raw material for the development of new pharmaceutical products. Additionally, in the field of chemical research, it is often used as a reagent for various chemical reactions and experiments to study reaction mechanisms and develop new synthetic methods.
When using 5 - amino - 2 - [(4 - aminophenyl)amino]benzenesulfonic acid, proper handling procedures should be followed. First, it should be stored in a cool, dry, and well - ventilated place to prevent degradation and ensure its stability. Before use, it is necessary to wear appropriate personal protective equipment, such as gloves and goggles, to avoid direct contact with the skin and eyes.
In a laboratory or industrial setting, accurate weighing of the compound is crucial. Use calibrated weighing equipment to obtain the required amount. When adding it to a reaction system, it should be added slowly to ensure uniform mixing and avoid sudden reactions. After use, any remaining product should be properly sealed and stored for future use.
Case 1: Textile Dyeing Company X
Company X was looking for a high - quality intermediate to improve the color fastness of their textile dyes. They chose 5 - amino - 2 - [(4 - aminophenyl)amino]benzenesulfonic acid. By using this compound in their dye synthesis process, they were able to produce dyes with better color saturation and excellent wash - fastness. The new dyes could withstand multiple washing cycles without significant color fading, which greatly improved the quality of their textile products and increased customer satisfaction.
Case 2: Pharmaceutical Research Institute Y
Institute Y was conducting research on a new anti - inflammatory drug. They used 5 - amino - 2 - [(4 - aminophenyl)amino]benzenesulfonic acid as a key intermediate in the synthesis process. Through a series of chemical reactions, they were able to synthesize a novel compound with potential anti - inflammatory properties. Pre - clinical studies showed promising results, indicating that this compound could be further developed into a new drug for treating inflammatory diseases.
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