The cosmetic industry, particularly the hair dye sector, relies on specialized chemical ingredients to achieve vibrant, long-lasting colors and ensure product safety. N-Phenyldiethanolamine (CAS 120-07-0) is one such compound that plays a significant role in hair coloring formulations. As a dedicated N-Phenyldiethanolamine manufacturer and supplier, we understand the unique requirements for cosmetic-grade ingredients.

N-Phenyldiethanolamine, often recognized for its use as a dye intermediate and pharmaceutical building block, also functions effectively in hair dyes. Its chemical properties contribute to the dye's ability to penetrate hair shafts and bind with color precursors, resulting in the desired shade. The typical form is a slight yellow crystal with a high purity, usually 98% minimum assay, which is crucial for consistent performance in cosmetic applications.

The Function of N-Phenyldiethanolamine in Hair Dyes:

  • Color Development: N-Phenyldiethanolamine can act as a coupler or an intermediate that facilitates the oxidative coupling reaction, which is the basis for most permanent hair coloring. It helps in developing a range of shades and can influence the depth and tone of the final color.
  • Formulation Stability: Its chemical structure can contribute to the overall stability of the hair dye formulation, ensuring a longer shelf life and consistent performance when applied.
  • Synergistic Effects: Often used in conjunction with other dye precursors and additives, N-Phenyldiethanolamine can enhance the overall efficacy and appearance of the hair color.

For cosmetic formulators looking to buy N-Phenyldiethanolamine for hair dye products, sourcing from a reputable N-Phenyldiethanolamine supplier is paramount. It is essential to ensure that the material meets cosmetic industry standards for safety and purity. While it's also used as a pharmaceutical intermediate, cosmetic applications may have slightly different regulatory considerations.

When evaluating the N-Phenyldiethanolamine price, consider not only the cost per kilogram but also the supplier's adherence to cosmetic ingredient quality and safety guidelines. Partnering with an experienced N-Phenyldiethanolamine manufacturer that understands the nuances of the cosmetic market can provide a distinct advantage. This ensures you are using a safe, effective, and reliable ingredient for your innovative hair coloring products.