For chemical formulators and researchers, understanding the solubility characteristics of a compound is as important as its color or stability. Solvent Red 24, a widely used bis(azo) dye also known as Sudan IV (CAS No. 85-83-6), exemplifies this. Its effectiveness in various applications, particularly in coloring plastics, inks, and greases, is heavily reliant on its solubility in organic solvents. This article focuses on the critical aspect of Solvent Red 24 solubility in acetone and its broader industrial significance, drawing insights from leading manufacturers and suppliers.

The Chemistry of Solubility: Solvent Red 24 and Acetone

Solvent Red 24 is classified as a solvent dye, meaning it is soluble in nonpolar and moderately polar organic solvents, but insoluble in water. Acetone (CH3COCH3) is a polar aprotic solvent, and it proves to be an effective medium for dissolving Solvent Red 24. While exact solubility figures can vary slightly based on the purity of the dye and the specific conditions (temperature, concentration), generally, Solvent Red 24 exhibits good solubility in acetone. This property is a key reason why formulators choose it for applications where water-based systems are not suitable.

When you purchase Solvent Red 24, the manufacturer's specifications will often list its solubility in various solvents. For instance, data may indicate solubility figures in grams per 100 mL of solvent at a specific temperature. This information is invaluable for:

  • Formulating Liquid Colorants: Creating concentrated dye solutions for masterbatches or direct ink formulations.
  • Process Optimization: Determining the right solvent and concentration for efficient mixing and application.
  • Quality Control: Verifying the dye's ability to dissolve properly, which can be an indicator of its purity and quality.

Understanding this specific solubility aspect allows users to efficiently integrate Solvent Red 24 into their processes.

Industrial Significance and Applications

The good solubility of Solvent Red 24 in acetone and other organic solvents makes it ideal for:

  • Plastic Masterbatches: Creating concentrated pigment dispersions in carriers that are then mixed with base polymers during extrusion or molding. Acetone can be used in the initial preparation of these dispersions.
  • Printing Inks: Formulating inks for various printing methods where solvent-based systems are employed.
  • Paints and Coatings: Achieving vibrant red finishes in solvent-borne paints and lacquers.
  • Lubricants and Greases: Coloring these products for identification and aesthetic appeal.
  • Biological Staining: In laboratory settings, acetone-based solutions are sometimes used in preparation for staining tissues for lipids.

As a prominent Solvent Red 24 supplier and manufacturer, we provide comprehensive data on its solubility to aid your product development. Whether you need to buy Solvent Red 24 for large-scale plastic production or for specialized laboratory use, our high-purity product ensures reliable performance.

Procuring High-Quality Solvent Red 24

When sourcing Solvent Red 24, it's essential to work with a supplier that guarantees quality and provides detailed technical information. We offer high-purity Solvent Red 24 (CAS 85-83-6) with confirmed solubility profiles. Contact us today to learn more about the product's specifications, Solvent Red 24 price, and to request a sample. Our commitment is to provide you with the best chemical solutions to meet your industrial and research needs.