Dispersed Anthraquinone Powder(DAQ)  is the new type of steamed pulp cooking accelerant widely used in Euro-American countries, which has been studied for a long time.It is yellow or light grey powder,Excellent AQ>=98%, Particle Size Granular Diameter D50<=0.5um, D90<=6um, 50% pulp viscosity <=800 mPa.S ,and in Water Quickly disperse in a few seconds . Besides the original characteristics of Anthraquinone Slurry (AQ Liquid),it is convenient for transportation, easily being kept and used. It is welcomed by domestic and foreign clients.