Castanho reativo 2 CAS：12236-93-0

2025-3-22

Visão geral do produto

This comprehensive guide aims to provide an in-depth understanding of Reactive Brown 2 CAS:12236-93-0, a chemical compound widely used in various industries. The article will cover its product parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs to ensure that readers gain a thorough knowledge of this product.

Resumo do produto

This article offers a detailed overview of Reactive Brown 2 CAS:12236-93-0, a versatile chemical compound used in dyeing, printing, and other industries. By exploring its product parameters, usage scenarios, case studies, and expert opinions, readers will gain a comprehensive understanding of this compound and its applications.

Parâmetros do produto

Reactive Brown 2 CAS:12236-93-0 is a brown azo dye with the molecular formula C16H12N2Na2O7S2. It is a solid powder with a molecular weight of 432.36 g/mol. The product is soluble in water and has a pH range of 5-7. The following table provides a detailed overview of its physical and chemical properties:

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Imóveis	Descrição
Aparência	Brown powder
Peso molecular	432.36 g/mol
Solubilidade	Water soluble
Gama de pH	5-7

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Cenários de utilização

Reactive Brown 2 CAS:12236-93-0 is primarily used in the dyeing and printing industries. It is suitable for dyeing cotton, wool, silk, and other natural fibers. The following are some common usage scenarios:

1. Textile dyeing: Reactive Brown 2 is used to dye cotton, wool, silk, and other natural fibers. It offers excellent color fastness and is suitable for various dyeing processes, including immersion dyeing, pad dyeing, and jet dyeing.
2. Printing: The compound is used in printing inks for various applications, such as offset printing, screen printing, and flexographic printing.
3. Leather dyeing: Reactive Brown 2 is used to dye leather, providing a rich brown color with good fastness.

Estudos de caso

Here are two case studies showcasing the use of Reactive Brown 2 CAS:12236-93-0 in different industries:

1. Textile dyeing: A textile manufacturer used Reactive Brown 2 to dye cotton fabric. The dyeing process was conducted using immersion dyeing, and the resulting fabric exhibited excellent color fastness and a vibrant brown color.
2. Printing: A printing company used Reactive Brown 2 in their offset printing inks. The inks produced with this compound provided sharp, vibrant images with excellent color reproduction.

Soluções

To ensure the best results when using Reactive Brown 2 CAS:12236-93-0, consider the following solutions:

1. Proper dosage: Follow the recommended dosage for the specific application to achieve the desired color and fastness.
2. pH control: Maintain the pH within the recommended range (5-7) to ensure optimal dyeing or printing results.
3. Storage: Store the product in a cool, dry place away from direct sunlight and heat.

Opiniões de especialistas

According to chemical experts, Reactive Brown 2 CAS:12236-93-0 is a highly effective and versatile dyeing and printing compound. Its excellent color fastness, vibrant color, and ease of use make it a preferred choice for various applications in the dyeing and printing industries.

FAQs

Q: Is Reactive Brown 2 CAS:12236-93-0 safe for use?
A: Yes, Reactive Brown 2 is safe for use when handled and stored properly. However, it is essential to follow the manufacturer's guidelines and safety precautions.

Q: Can Reactive Brown 2 CAS:12236-93-0 be used for dyeing synthetic fibers?
A: No, Reactive Brown 2 is primarily used for dyeing natural fibers such as cotton, wool, and silk.

Q: How does Reactive Brown 2 CAS:12236-93-0 compare to other brown dyes?
A: Reactive Brown 2 offers excellent color fastness, vibrant color, and ease of use, making it a preferred choice for various applications in the dyeing and printing industries.

Conclusão

Reactive Brown 2 CAS:12236-93-0 is a versatile and effective chemical compound used in the dyeing and printing industries. Its excellent color fastness, vibrant color, and ease of use make it a preferred choice for various applications. By following the guidelines and expert opinions provided in this guide, users can achieve the best results when using this compound.