Boasting high purity, low impurity content, small particle size, and uniform distribution, it offers excellent weather resistance, alkali resistance, acid resistance, and acts as a UV absorber. It maintains color stability below 300℃ with good heat resistance. Widely used for coloring plastics, rubber, ceramics, asbestos, cement products, and color tiles; suitable for anti-rust paints, low-to-medium grade coatings, fiber color pastes, and inks. Also applied in magnetic recording materials (EM wave absorption), medicine, biomedicine, catalysis, and sensors.