Disperse yellow E-3G is mainly used for polyester fiber dyeing, which is suitable for dyeing or printing by high temperature and high pressure method, normal temperature dyeing and normal temperature carrier method. It has good levelness and light fastness up to 6-7 grades. It can be dyed in a single color, and can also be mixed with disperse blue 2BLN or disperse turquoise blue S-GL to dye bright fruit green, and can also be mixed with gray and coffee. It can also be used for dyeing diacetate fiber, triacetate fiber, nylon, acrylic fiber and other fibers..