For the chemists, formulators, and product developers who engineer the materials that surround us, a deep understanding of raw material properties is paramount. Pigment Yellow 34 (CAS 1344-37-2) is a fundamental inorganic pigment whose technical profile makes it indispensable in numerous industrial formulations. Beyond its vibrant yellow hue, its intrinsic properties dictate its performance in demanding applications. As a primary manufacturer, we provide this pigment and share insights into why its technical attributes are so highly valued.

At its core, Pigment Yellow 34 is a lead chromate and lead sulfate compound. This inorganic structure is the foundation of its exceptional performance. Key technical specifications that formulators consider include its high lightfastness and heat resistance. The pigment typically achieves a rating of 7-8 on the Blue Wool Scale for lightfastness, indicating excellent resistance to fading even under prolonged UV exposure. Its heat stability often exceeds 200°C, making it suitable for high-temperature plastic processing like extrusion and injection molding. These attributes are critical for ensuring color consistency and product longevity in diverse environments. When you buy this pigment, you're investing in reliable, long-term color stability.

Another crucial technical aspect is its chemical resistance. Pigment Yellow 34 demonstrates good resistance to acids and alkalis, although strong acids or alkalis can cause decomposition. This chemical inertness is vital for applications where the pigment may come into contact with various substances, such as in industrial coatings or certain plastic formulations. Its low solubility in water and organic solvents further enhances its utility, preventing bleeding or migration in complex systems. For formulators, this means predictable behavior and fewer formulation challenges, making it a preferred choice when you need to purchase a dependable colorant.

The dispersibility and tinting strength are also key technical considerations for achieving optimal results. Pigment Yellow 34, when properly processed, offers fine particle sizes that allow for excellent dispersion in various media, leading to uniform coloration and high tinting strength. This means a smaller amount of pigment is needed to achieve the desired color intensity, contributing to cost-effectiveness. As a leading supplier, we ensure our Pigment Yellow 34 meets these high standards, providing you with a product that performs reliably batch after batch.

For formulators looking to specify or procure Pigment Yellow 34, understanding these technical nuances is essential. It allows for informed decisions that optimize product performance and manufacturing efficiency. We encourage R&D professionals and procurement managers to contact us for detailed technical data sheets, a comprehensive quote, and information on bulk purchase options. Partnering with a knowledgeable manufacturer ensures you gain access to a high-performance pigment tailored for your most demanding applications.