Reactive Yellow 81 is a monochlorotriazine (MCT) reactive dye that produces a neutral, mid-yellow shade with good lightfastness. As a “cold brand” dye, it is versatile and can be applied through various methods, including exhaust and continuous dyeing. It is a reliable choice for achieving durable and consistent yellow shades on cotton and viscose, particularly where good resistance to fading is a key requirement for the final textile product.
