Solvent Red 135 is a complex organic molecule celebrated for its vibrant color and excellent performance characteristics, making it a staple in various industrial coloring applications. Understanding the chemistry behind this dye—its molecular structure, properties, and how they translate into performance—is key for manufacturers who rely on its consistent quality. NINGBO INNO PHARMCHEM CO., LTD. is committed to providing deep insights into the chemicals we supply, including the intricate details of Solvent Red 135.

The chemical name for Solvent Red 135 is often linked to its structure, which contains chlorine atoms and a phthaloperinone core, contributing to its stability and color. Its molecular formula is C18H6Cl4N2O, with a molecular weight of approximately 408.06504 g/mol. The presence of chlorine atoms, for instance, often contributes to enhanced heat resistance and light fastness in dyes. These structural elements are fundamental to its performance as a heat resistant red dye and a light fast solvent red dye.

The solvent red 135 dye properties are a direct result of its molecular design. Its solubility in organic solvents, rather than water, classifies it as a solvent dye. This means it is ideal for coloring non-polar materials and organic media. When incorporated into plastics, it dissolves within the polymer matrix, leading to excellent compatibility and preventing issues like migration, which is a common concern with less compatible colorants. This is particularly relevant for solvent red 135 for plastic coloring, ensuring that the color remains integral to the material.

The performance metrics of Solvent Red 135 are impressive. Its high heat resistance is critical for manufacturing processes that involve elevated temperatures. As a acid alkali resistant dye, it maintains its integrity even when exposed to corrosive environments, broadening its application scope. The dye's vibrant and often transparent red hue is highly sought after, making it suitable for applications that require excellent aesthetic appeal, such as in inks, coatings, and high-quality plastic products.

When considering the uses of Solvent Red 135, its chemical makeup makes it ideal for applications where color stability and durability are paramount. From automotive paints to consumer electronics casings, its properties ensure that the vibrant red color endures. The specific CAS number, 71902-17-5, confirms the identity of this compound, ensuring that buyers are procuring the exact chemical with these advantageous properties.

For manufacturers, sourcing Solvent Red 135 from reputable providers like NINGBO INNO PHARMCHEM CO., LTD. guarantees access to high-quality material with consistent chemical profiles. Understanding the underlying chemistry allows us to appreciate why this dye is a preferred choice for so many demanding applications, offering a robust and vibrant coloring solution that meets rigorous industry standards.