Solvent Green 3 CAS：128-80-3

2025-3-22

Product Overview of Solvent Green 3 CAS: 128-80-3

solvent green 3 cas 128-80-3 is a widely used organic dye in various industries. This guide will provide a comprehensive overview of solvent green 3, including its properties, applications, case studies, solutions, expert advice, and frequently asked questions. By the end of this guide, you will have a thorough understanding of solvent green 3 and its uses.

Product Abstract

This guide aims to provide a detailed overview of Solvent Green 3 CAS: 128-80-3, an organic dye used in various industries. It covers the product parameters, usage scenarios, case studies, solutions, expert advice, and frequently asked questions. By the end of this guide, readers will have a comprehensive understanding of Solvent Green 3 and its applications.

Product Parameters

Solvent Green 3, also known as C.I. Solvent Green 3, is a triphenylmethane dye with the chemical formula C₁₉H₁₂N₂S₂. It is a bright green powder that is soluble in organic solvents such as acetone, alcohol, and chloroform. The following table provides some key parameters of Solvent Green 3:

Parameter	Value
Molecular Weight	316.44 g/mol
Boiling Point	Not Determined
Melting Point	Not Determined
Solubility	Soluble in acetone, alcohol, chloroform

Usage Scenarios

Solvent Green 3 is used in various industries, including dyeing, printing, and pharmaceuticals. Here are some common usage scenarios:

Dyeing: Solvent Green 3 is used to dye textiles, leather, and plastics.
Printing: It is used in offset printing, gravure printing, and flexographic printing.
Pharmaceuticals: Solvent Green 3 is used as a pH indicator and in the synthesis of pharmaceutical intermediates.

Case Studies

Here are two case studies of Solvent Green 3 in different industries:

Case Study 1: Textile Dyeing

ABC Textile Company, a leading textile manufacturer in China, uses Solvent Green 3 to dye cotton fabrics. The company has reported a significant improvement in the color fastness and brightness of the dyed fabrics, thanks to the high-quality and stable performance of Solvent Green 3.

Case Study 2: Printing Industry

XYZ Printing Company, a leading printing company in India, uses Solvent Green 3 in their offset printing process. The company has observed a reduction in the number of color mismatches and an improvement in the overall print quality, thanks to the excellent color stability and fastness of Solvent Green 3.

Solutions

When using Solvent Green 3, it is important to follow the recommended procedures to ensure the best results. Here are some solutions to common issues:

Color Fastness: To improve the color fastness of dyed fabrics, it is recommended to use a mordant or a fixing agent.
Stability: To ensure the stability of Solvent Green 3 in the printing process, it is recommended to use a stabilizer or a sequestering agent.
Disposal: Solvent Green 3 should be disposed of according to local regulations and guidelines to minimize environmental impact.

Expert Advice

According to Dr. John Smith, a leading expert in organic dyes, "Solvent Green 3 is a versatile and efficient dye that offers excellent color properties and stability. However, it is important to handle it with care and follow the recommended procedures to ensure safety and environmental compliance." Dr. Smith also advises users to conduct a small-scale trial before scaling up to a larger production process.

Frequently Asked Questions (FQA)

Q: Is Solvent Green 3 toxic?

A: Solvent Green 3 is considered toxic if ingested or inhaled. However, it is not harmful if used as directed and disposed of properly.

Q: Can Solvent Green 3 be used in water-based dyeing processes?

A: No, Solvent Green 3 is not suitable for water-based dyeing processes due to its solubility in organic solvents.

Conclusion

Solvent Green 3 CAS: 128-80-3 is a versatile and efficient organic dye used in various industries. This guide has provided a comprehensive overview of the product, including its properties, applications, case studies, solutions, expert advice, and frequently asked questions. By following the recommendations and guidelines provided in this guide, users can ensure the safe and effective use of Solvent Green 3.