At NINGBO INNO PHARMCHEM CO.,LTD., our expertise extends across a broad spectrum of specialty chemicals, including high-performance organic pigments. Pigment Yellow 101, identified by CAS number 2387-03-3 and structurally related to 2-hydroxy-1-naphthalenecarboxaldehyde, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone, is a prime example of such a material. While this compound serves as a crucial 'OLED chemical intermediate', its robust properties also make it highly valuable in traditional pigment applications.

Pigment Yellow 101 is characterized by its vivid yellow hue and impressive lightfastness, meaning it retains its color even when exposed to sunlight or other light sources over extended periods. This makes it an ideal choice for applications where color durability is paramount, such as automotive coatings, high-quality plastics, and printing inks. Its 'high purity organic chemical' nature ensures consistent color strength and reliable performance across different formulations. The chemical resistance of this pigment also contributes to its longevity and effectiveness in demanding environments.

The synthesis of Pigment Yellow 101 involves complex organic chemistry, often starting from naphthalene derivatives. Understanding the 'fine chemical synthesis' pathways allows us to ensure the quality and purity required for its various applications. While this compound is indeed a 'hydrazone compound', its pigmentary properties are derived from its extended conjugated system and specific molecular arrangement, which are optimized during the manufacturing process.

Beyond its role in electronics, the 'Pigment Yellow 101 C.I. 48052' designation highlights its official classification and widespread use in the colorant industry. Manufacturers often seek this specific pigment for its balance of performance, cost, and safety. Unlike some older yellow pigments, Pigment Yellow 101 offers a favorable profile, making it a preferred choice for a wide range of consumer and industrial goods. This versatility underscores the importance of naphthalene derivatives in materials science.

For businesses in the coatings, plastics, or ink industries, sourcing reliable pigment suppliers is critical. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality pigments like Pigment Yellow 101. Our ability to produce these materials with consistent purity and performance characteristics ensures that our clients can achieve the desired aesthetic and functional outcomes in their products. The keyword 'organic pigments' represents a broad category, but within it, specific compounds like this offer unique advantages.

The market for high-performance organic pigments continues to grow, driven by increasing demands for color durability, environmental compliance, and aesthetic appeal. As a supplier of these essential colorants, NINGBO INNO PHARMCHEM CO.,LTD. plays a vital role in enabling innovation across numerous industries. Whether you are developing a new automotive paint formulation or a vibrant plastic product, understanding the properties of materials like Pigment Yellow 101 is key to success.

In summary, while 2-hydroxy-1-naphthalenecarboxaldehyde, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone (CAS 2387-03-3) is a foundational 'OLED chemical intermediate', its dual identity as Pigment Yellow 101 showcases the multifaceted utility of advanced organic chemistry. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a provider of such versatile and high-quality chemical solutions.