Pigment Yellow 74 is a widely recognized organic pigment valued for its excellent coloristic properties and durability. This comprehensive guide aims to provide an in-depth understanding of its key characteristics, helping professionals in various industries make informed decisions when sourcing this essential colorant. NINGBO INNO PHARMCHEM CO.,LTD. is a leading provider of high-quality Pigment Yellow 74.

Chemically, Pigment Yellow 74 is identified by its molecular formula C18H18N4O6 and CAS number 6358-31-2. It belongs to the monoazo class of organic pigments, which are known for their bright colors and good overall performance. The pigment typically appears as a fine yellow powder, with a characteristic greenish-yellow shade that is distinct from other yellow pigments. When considering where to buy Pigment Yellow 74, understanding its precise chemical makeup ensures suitability for specific applications.

Physically, Pigment Yellow 74 exhibits several important properties. Its density is typically around 1.5 g/cm³, and it has a relatively low oil absorption rate, generally between 35-45 ml/100g. The pH value of a 10% slurry usually falls between 6.5 and 7.5. The fineness, measured by sieve residue (e.g., 100 mesh), is typically low, ensuring good dispersion. These physical attributes are crucial for achieving consistent results in paints, inks, and plastics. The market price of Pigment Yellow 74 can be influenced by these intrinsic properties and manufacturing costs.

The fastness properties of Pigment Yellow 74 are particularly noteworthy. It demonstrates excellent lightfastness, typically rated 6-7 on a scale where higher numbers indicate better resistance to fading. Its heat resistance allows it to withstand temperatures up to approximately 160°C for short periods, making it suitable for heat-sensitive applications. Furthermore, it possesses good resistance to acids, alkalis, and solvents, ensuring color stability in challenging chemical environments. These fastness characteristics are vital for product longevity and performance.

NINGBO INNO PHARMCHEM CO.,LTD. ensures that its Pigment Yellow 74 meets these stringent quality standards, providing a reliable and high-performance product for various industrial needs. When sourcing Pigment Yellow 74, manufacturers should look for suppliers who provide detailed technical data sheets (TDS) and material safety data sheets (MSDS) to confirm these properties.

In summary, Pigment Yellow 74 is a technically superior organic pigment characterized by its bright greenish-yellow hue, excellent fastness properties, and optimal physical characteristics. Its reliability makes it a valuable component in inks, coatings, and plastics. For businesses seeking to purchase Pigment Yellow 74, partnering with reputable suppliers like NINGBO INNO PHARMCHEM CO.,LTD. is essential for quality assurance.