For dye manufacturers, selecting the right intermediates is critical for producing high-quality colorants that meet market demands for vibrancy, stability, and safety. HC Yellow 2, also known as 2-Nitro-N-hydroxyethyl Aniline (CAS 4926-55-0), is a widely used intermediate, particularly in the hair dye industry. This guide aims to provide dye manufacturers with essential information on sourcing this vital compound.

Understanding HC Yellow 2: Properties and Function

HC Yellow 2 is characterized by its orange-red crystalline powder appearance and a high purity level, typically 99% minimum. Its chemical formula is C8H10N2O3, and it features a melting point between 71-73°C. As a dye intermediate, its primary function is to facilitate the creation of specific color shades, especially in hair dye formulations where it contributes to vibrant and long-lasting colors. Its significance lies in its ability to act as a precursor to desired chromophores, making it a key component in complex chemical synthesis.

Advantages in Dye and Hair Dye Applications

Manufacturers choose HC Yellow 2 for several compelling reasons. Firstly, it offers a desirable color profile and stability when incorporated into final dye products. Secondly, it is often recognized for being a comparatively safer alternative to some older dye intermediates, exhibiting less irritation potential. This aligns with the growing consumer preference for gentler cosmetic products. The cost-effectiveness of its production also makes it an attractive option for large-scale manufacturing. For businesses looking to buy HC Yellow 2, understanding these advantages is key to optimizing product development and market positioning.

Key Considerations When Sourcing

When sourcing HC Yellow 2, dye manufacturers should prioritize suppliers who guarantee high purity and consistent quality. Reputable companies like NINGBO INNO PHARMCHEM CO.,LTD. adhere to strict quality control measures, ensuring that the intermediate meets all necessary specifications for cosmetic grade dye intermediate applications. It is important to verify that the supplier can provide necessary documentation such as Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS). A reliable supply chain is crucial for uninterrupted production, so manufacturers should also assess the supplier's production capacity and delivery reliability. Choosing a trusted partner ensures that you obtain a critical component for your chemical synthesis needs, enabling you to produce high-performance dyes efficiently and safely.