The transformation of hair color is a fascinating blend of art and science. At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to providing the essential chemical components that underpin these transformations. Today, we delve into the science behind permanent hair dyes, focusing on a key player: 3-Aminophenol Hemisulfate. This compound is indispensable in creating the long-lasting and vibrant colors that consumers desire. Understanding its function provides valuable insight into the effectiveness of modern hair coloring products.

3-Aminophenol Hemisulfate (CAS No: 68239-81-6) is a chemical intermediate with the molecular formula C12H16N2O6S. In the context of hair dyes, it functions as a precursor that reacts with other components, such as couplers and oxidizers, inside the hair shaft. This oxidative process leads to the formation of larger color molecules that become permanently trapped within the hair structure. This is the basis of permanent hair coloring, ensuring the color is resistant to washing out. The meticulous application of 3-aminophenol sulfate in permanent dyes is what allows for such durable and profound color changes.

The efficacy of hair dye formulations is directly linked to the quality of the raw materials used. NINGBO INNO PHARMCHEM CO.,LTD. supplies 3-Aminophenol Hemisulfate that meets stringent purity standards, typically ≥99.0% by HPLC. This high purity ensures that the chemical reactions proceed as intended, leading to predictable and vibrant color results. Additional quality controls, including limits on ash (≤1.0%), moisture (≤1.0%), and iron (≤40ppm), further guarantee the reliability of the product. For manufacturers, sourcing these high-quality hair dye ingredients m-aminophenol sulfate is crucial for product consistency and safety. The detailed chemical properties of 3-aminophenol sulfate are critical for successful formulation.

The uses of 3-aminophenol sulfate in cosmetics are specifically targeted towards its role in creating a spectrum of hair colors. By combining it with various other intermediates and dyes, formulators can achieve a vast array of shades, from subtle natural tones to bold fashion colors. For businesses looking to purchase top-tier 3-aminophenol sulfate, NINGBO INNO PHARMCHEM CO.,LTD. offers a reliable supply chain backed by a commitment to quality. Understanding the science behind ingredients like 3-Aminophenol Hemisulfate allows brands to innovate and deliver superior products that meet the evolving demands of the beauty market. We are proud to be a trusted source for these essential chemical intermediates for hair dyes m-aminophenol sulfate, supporting the creativity and quality that define the hair care industry.