Aniline Black, recognized by its CAS number 13007-86-8, is a highly valued organic pigment celebrated for its deep black hue and robust performance characteristics. NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated supplier and manufacturer in China, provides this essential chemical to industries that rely on its superior quality and versatility. Understanding the aniline black chemical properties is fundamental to leveraging its full potential in various manufacturing processes.

Chemically, Aniline Black is classified as an azine derivative, often known by synonyms such as Pigment Black 1 (C.I. 50440). Its molecular formula is C66H51Cr3N11O12, with a molecular weight of 1346.17. This complex structure contributes to its distinctive coloristic properties, including a broad spectral absorption range and high absorption intensity. These attributes translate into excellent hiding power, a critical factor for achieving opaque and consistent coloration.

The physical specifications of Aniline Black are also noteworthy. Typically appearing as a black powder, its particle size can range from 0.03 to 1.8 micrometers, contributing to its good dispersibility. Key properties like pH (4.5-6.0), water content (≤6.0%), and proportion (1.65) are carefully controlled during manufacturing to ensure optimal performance. The oil absorption rate, often around 35 g/100g, influences its behavior in different binder systems.

The aniline black applications are diverse and significant across several key industries. In the coatings sector, it serves as a vital colorant in various paint formulations. Its excellent lightfastness and weather resistance ensure that coatings remain vibrant and protected, even when exposed to harsh environmental conditions. This makes it a preferred choice for automotive finishes, industrial paints, and decorative coatings where durability is paramount. The ability to buy Aniline Black pigment from reliable sources like NINGBO INNO PHARMCHEM CO.,LTD. guarantees consistency in these demanding applications.

The plastics industry also heavily utilizes Aniline Black. Manufacturers incorporate it into polymers such as polyethylene, PVC, and polyurethanes to achieve deep, rich black coloration. The pigment’s thermal stability and resistance to migration ensure that the color remains stable throughout the plastic processing stages and in the final product. This makes it an indispensable aniline black pigment for plastics used in consumer goods, automotive parts, and construction materials.

Furthermore, Aniline Black is a preferred pigment for various ink formulations. Its high color strength and dispersibility are crucial for printing inks used in packaging, publications, and specialty printing applications. The pigment ensures sharp image definition and consistent color reproduction, contributing to the overall quality of printed materials. Sourcing high-quality Aniline Black from a reputable manufacturer in China is essential for achieving these desired outcomes.

As a non-conductive and antistatic alternative to carbon black, Aniline Black offers unique advantages in certain applications. Its chemical inertness and excellent dispersion properties make it a versatile and reliable choice for manufacturers worldwide. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying Aniline Black that meets stringent quality standards, supporting innovation and excellence across industries.