Lanxess Oxide Black 345

Lanxess Iron Oxide Black 345 (Bayferrox Grade) is a high-quality synthetic pigment specifically engineered for construction and building material applications. Manufactured by Lanxess, a globally trusted name in specialty chemicals, this pigment offers consistent color strength, excellent dispersion, and long-term durability.

With its rich black shade and high tinting strength, Black 345 is widely used in concrete blocks, roofing tiles, and paver blocks to achieve uniform and aesthetically appealing finishes. Its fine powder form ensures easy blending with cement and aggregates, enabling smooth processing and even color distribution.

The pigment demonstrates outstanding resistance to UV radiation, weathering, and chemical exposure, ensuring that the color remains stable and fade-resistant even in outdoor conditions. Its standardized chemical composition (CAS No. 1317-61-9) and molecular weight of 231.6 further ensure consistent industrial performance.

Supplied in strong HDPE bags, the product is well-protected during storage and transportation. With reliable same-day delivery, Lanxess Black 345 is an excellent choice for manufacturers seeking high-performance black pigments for construction applications.

Technical Specifications