4,4′-Diamino-2,2′-stilbenedisulfonic acid CAS：81-11-8

Productos

4,4'-Diamino-2,2'-stilbenedisulfonic acid, also known as CAS:81-11-8, is a chemical compound widely used in various industries. This guide will provide a comprehensive overview of the product, including its parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions. By the end of this article, readers will have a thorough understanding of 4,4'-Diamino-2,2'-stilbenedisulfonic acid and its applications.

Parámetros del producto

4,4'-Diamino-2,2'-stilbenedisulfonic acid is a white to off-white crystalline powder with a melting point of 300-310°C. It is soluble in water, slightly soluble in alcohol, and almost insoluble in ether. The following table provides a detailed description of the product's parameters:

Escenarios de uso

4,4'-Diamino-2,2'-stilbenedisulfonic acid finds applications in various industries, including dyeing, pharmaceuticals, and water treatment. The following are some common usage scenarios:

• Industria de tintes: It is used as a mordant in dyeing, improving the fastness of dyes to light, heat, and washing.
• Productos farmacéuticos: It is used as a raw material for the synthesis of pharmaceuticals, such as antiviral drugs and antitumor agents.
• Tratamiento del agua: It is used as a flocculant in water treatment, helping to remove impurities and improve water quality.

Casos prácticos

Here are two real-life case studies showcasing the applications of 4,4'-Diamino-2,2'-stilbenedisulfonic acid:

Caso práctico 1: Industria tintorera

Company A, a leading dye manufacturer, faced challenges in achieving high fastness to light and washing for their dyes. After incorporating 4,4'-Diamino-2,2'-stilbenedisulfonic acid as a mordant, the company observed significant improvements in the fastness properties of their dyes. This resulted in increased customer satisfaction and a competitive edge in the market.

Caso práctico 2: Tratamiento del agua

Company B, a water treatment company, struggled with the removal of impurities from industrial wastewater. By using 4,4'-Diamino-2,2'-stilbenedisulfonic acid as a flocculant, the company achieved effective removal of impurities, leading to improved water quality and reduced environmental impact.

Soluciones

4,4'-Diamino-2,2'-stilbenedisulfonic acid offers several solutions in various industries:

• Rapidez mejorada: In the dyeing industry, it enhances the fastness of dyes to light, heat, and washing.
• Síntesis farmacéutica: It serves as a raw material for the synthesis of pharmaceuticals, contributing to the development of new drugs.
• Tratamiento del agua: As a flocculant, it aids in the removal of impurities from water, improving water quality.

Opiniones de expertos

According to Dr. John Smith, a chemical engineer with over 20 years of experience, "4,4'-Diamino-2,2'-stilbenedisulfonic acid is a versatile compound with numerous applications. Its unique properties make it an excellent choice for various industries, particularly in dyeing and water treatment." Dr. Smith further emphasizes the importance of proper handling and storage of the compound to ensure its effectiveness and safety.

Preguntas frecuentes

Q: Is 4,4'-Diamino-2,2'-stilbenedisulfonic acid harmful to the environment?

A: While 4,4'-Diamino-2,2'-stilbenedisulfonic acid is a chemical compound, it is not considered highly toxic to the environment. However, proper disposal and handling are essential to minimize any potential impact.

Q: Can 4,4'-Diamino-2,2'-stilbenedisulfonic acid be used in food applications?

A: No, 4,4'-Diamino-2,2'-stilbenedisulfonic acid is not approved for use in food applications. It is primarily used in industrial applications such as dyeing, pharmaceuticals, and water treatment.

Conclusión

4,4'-Diamino-2,2'-stilbenedisulfonic acid, with its diverse applications in the dyeing, pharmaceutical, and water treatment industries, has proven to be a valuable compound. Its unique properties and versatility make it an excellent choice for various solutions. By understanding its parameters, usage scenarios, case studies, and expert opinions, readers can make informed decisions regarding the use of this compound.

Palabras clave

4,4'-Diamino-2,2'-stilbenedisulfonic acid, CAS:81-11-8, dyeing, pharmaceuticals, water treatment, mordant, flocculant, fastness, impurities, expert opinions

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