Pigment Red 3, often known as Toluidine Red, is a classic monoazo pigment that gives a bright, yellowish-red shade. It is an economical colourant, widely used in the paint industry for general industrial and decorative applications. It gives good opacity and colour strength, making it an excellent choice for air-drying paints, primers, and other coatings where the highest levels of fastness are not required.
