C.I. Reactive Yellow 145 is a high-quality yellow reactive dye with excellent comprehensive performance and bright shade. It has outstanding performance in high solubility, high fixation rate and good light fastness, making it an ideal yellow choice for producing mid-to-high-end cellulosic fiber textiles that require brightness and durability. The key to its successful application lies in managing its inherent wet rubbing and staining fastness challenges through sufficient post-treatment (soaping, fixing). It is very suitable for outdoor and sportswear fabrics that require bright shade and high light fastness.