For professionals in the cosmetic industry, particularly those formulating hair dyes, understanding the specific chemical compounds they work with is fundamental. CAS number 93841-25-9 refers to 2,5-Diaminophenyl Ethanol Sulfate, a crucial intermediate ingredient widely utilized in oxidative hair coloring systems. Sourcing this compound reliably and with guaranteed purity is a key concern for manufacturers and R&D scientists alike. This article highlights the importance of this specific chemical and what to look for when seeking a dependable supplier.

Understanding CAS 93841-25-9: A Vital Hair Dye Component

2,5-Diaminophenyl Ethanol Sulfate is valued for its specific chemical properties that make it an effective primary intermediate in hair dye formulations. It acts as a precursor that, when combined with other components like developers and couplers, forms the color pigments within the hair shaft. The resulting colors are known for their vibrancy and resistance to fading, making this ingredient a popular choice for creating professional-quality hair color products. Its formulation as a sulfate salt also contributes to its stability, a key factor for manufacturers aiming for long shelf-life in their products.

The Importance of Sourcing from a Reliable Manufacturer

When it comes to purchasing chemical intermediates, especially those destined for direct consumer products, the origin and quality are non-negotiable. A reputable supplier of CAS 93841-25-9 will offer detailed product specifications, including purity levels, appearance, and relevant analytical data such as HPLC assays. For hair dye formulators, sourcing from a manufacturer in China or elsewhere who can guarantee consistent high purity (e.g., ≥99.0%) is essential. This ensures predictable color results, minimizes risks of allergic reactions stemming from impurities, and streamlines the production process by reducing the need for extensive quality checks on incoming raw materials. A transparent supplier will also provide information on packaging and storage recommendations to maintain product integrity.

Key Considerations for Hair Dye Formulation

Beyond the basic identification of CAS 93841-25-9, formulators need to consider how this intermediate will interact with other ingredients in their system. Its physical form, typically an off-white to light pink powder, affects handling and dissolution. Manufacturers also look for properties like low ash content and minimal loss on drying, as these indicate a cleaner, more concentrated product. When seeking to buy this ingredient, it’s advisable to inquire about its compatibility with various pH levels and common cosmetic excipients. Establishing a strong relationship with a chemical supplier who understands these needs can be a significant advantage for any hair dye brand looking to innovate and maintain a competitive edge.

Partnering for Success in the Hair Color Market

The competitive landscape of the hair color market demands continuous innovation and unwavering quality. By selecting the right chemical intermediates and partnering with trustworthy suppliers, businesses can ensure their products deliver the performance consumers expect. Whether you are a large-scale manufacturer or a specialized R&D laboratory, securing a consistent supply of high-purity 2,5-Diaminophenyl Ethanol Sulfate is a critical step towards achieving vibrant, durable, and appealing hair color results. Invest in quality sourcing to stand out in the market.