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2-HYDROXYETHYL PICRAMIC ACID

Description

2-Hydroxyethyl Picramic Acid is a synthetic hair dye ingredient primarily used in semi-permanent and permanent hair coloring products. This compound belongs to the nitro dye family and is known for its ability to impart vibrant red and orange hues to hair. The chemical structure of 2-Hydroxyethyl Picramic Acid allows it to penetrate the hair shaft and bond with the keratin proteins, resulting in long-lasting color.

This ingredient is particularly effective in creating warm, coppery tones and is often combined with other dye molecules to achieve a wide range of shades. Its molecular size enables it to diffuse into the hair cortex, where it reacts with the hair's natural pigments to produce the desired color. 2-Hydroxyethyl Picramic Acid is generally considered stable under normal hair coloring conditions and resists fading when properly formulated.

While effective as a hair dye, it's important to note that some individuals may experience allergic reactions to nitro dyes. Patch testing is recommended before use, and proper ventilation should be maintained during application. Hair care professionals should be aware of potential sensitivities and follow manufacturer guidelines when using products containing this ingredient.