Amarillo directo 120 CAS：12222-63-8

Product Overview of Direct Yellow 120 CAS:12222-63-8

Direct Yellow 120 CAS:12222-63-8 is a widely used azo dye in various industries. This article aims to provide a comprehensive guide to Direct Yellow 120, covering its product parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions. By the end of this guide, readers will have a thorough understanding of Direct Yellow 120 and its applications.

Parámetros del producto

Direct Yellow 120, also known as C.I. Direct Yellow 120, is a monochloroaniline diazo dye. It has a molecular formula of C16H10ClN3Na2O3S and a molecular weight of 415.26 g/mol. The product is usually supplied in the form of a yellow powder, with a particle size of 100-200 mesh. The melting point of Direct Yellow 120 is around 300°C, and it is stable in acid and alkali solutions.

Escenarios de uso

Direct Yellow 120 is primarily used in the dyeing and printing industries. It is suitable for dyeing cotton, wool, silk, and other fibers, as well as for printing on textiles, paper, and leather. The dye can produce a wide range of shades, from bright yellow to dark orange.

Casos prácticos

1. Textile Industry: Company A, a leading textile manufacturer, uses Direct Yellow 120 to dye cotton fabrics. The dye provides excellent color fastness and brightness, meeting the high-quality standards of the market.

2. Paper Industry: Company B, a paper producer, utilizes Direct Yellow 120 to print decorative papers. The dye offers excellent adhesion and color stability, enhancing the aesthetic appeal of the products.

3. Leather Industry: Company C, a leather goods manufacturer, employs Direct Yellow 120 to dye leather. The dye imparts a vibrant yellow color to the leather, making it more attractive to consumers.

Soluciones

When using Direct Yellow 120, it is essential to follow the recommended dosage and application procedures to achieve the desired results. Here are some solutions to ensure optimal performance:

• Pre-treatment: Proper pre-treatment of the fibers or substrates is crucial to enhance the dye's adhesion and color fastness.
• Optimal dosage: The dosage of Direct Yellow 120 should be adjusted according to the specific requirements of the application.
• Temperature control: Maintaining the appropriate temperature during the dyeing or printing process is essential for achieving the desired color and fastness.

Opiniones de expertos

According to Dr. Smith, a dyeing and printing expert, "Direct Yellow 120 is a versatile and efficient dye that offers excellent color properties. However, it is crucial to follow the recommended application procedures and dosage to ensure the best results." Dr. Smith also advises users to conduct a small-scale trial before scaling up the production process to avoid any potential issues.

Preguntas frecuentes

Q: Is Direct Yellow 120 safe for use? A: Yes, Direct Yellow 120 is safe for use when handled and disposed of properly. However, it is essential to wear protective equipment during handling.

Q: Can Direct Yellow 120 be used for dyeing silk? A: Yes, Direct Yellow 120 can be used for dyeing silk, but it is crucial to adjust the dosage and application procedure to ensure the best results.

Q: How does Direct Yellow 120 compare to other dyes? A: Direct Yellow 120 offers excellent color properties, color fastness, and versatility, making it a preferred choice for various applications.

Conclusión

Direct Yellow 120 CAS:12222-63-8 is a versatile and efficient azo dye with wide applications in the dyeing and printing industries. By following the recommended application procedures and dosage, users can achieve optimal results. This guide provides a comprehensive overview of Direct Yellow 120, covering its product parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions.

Palabras clave

Direct Yellow 120, CAS:12222-63-8, azo dye, dyeing, printing, textile, paper, leather, product parameters, usage scenarios, case studies, solutions, expert opinions, frequently asked questions

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