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3-ETHYLAMINO-P-CRESOL SULFATE

Description

3-Ethylamino-p-cresol sulfate is a potent hair dye intermediate widely used in the formulation of permanent and semi-permanent hair colorants. This synthetic compound belongs to the class of aromatic amines and plays a crucial role in achieving vibrant, long-lasting hair color results. When combined with an oxidizing agent, typically hydrogen peroxide, 3-ethylamino-p-cresol sulfate undergoes a chemical reaction that produces colored molecules capable of penetrating the hair shaft.

The ingredient's molecular structure allows it to form stable, durable bonds with hair proteins, ensuring color longevity and resistance to washing. It is particularly effective in creating warm brown to red shades, depending on the specific formulation and other color components used. While 3-ethylamino-p-cresol sulfate is highly effective for hair coloration, it is important to note that it can potentially cause skin sensitization in some individuals. As with all hair dye ingredients, patch testing is recommended before use to minimize the risk of adverse reactions. Professional colorists and manufacturers must adhere to strict concentration limits and usage guidelines set by regulatory bodies to ensure consumer safety.