means and apparatus for inducing turbulent agitation and diluted to 500 ml volume with water containing 20 grams of duomeen t and sufficient acetic acid to dissolve same and adjust the ph of the total charge to between 4 5 and 5 0 50 grams of a monomer solution containing 40 grams of styrene and 10 grams of 50 divinylbenzene were added together with 3 0 grams of potassium persulfate dissolved in 50 ml of water and 1 5 grams of sodium bisulfite dissolved in 50 ml of water the system was purged with nitrogen and heated to 65 u00b0 70 u00b0 c and held at this temperature for 4 hours to produce the intraleucospheruloid pigment composition the intraleucospheruloid pigment composition produced in step b was charged to a reaction vessel equipped with temperature controls and means for producing turbulent agitation of the volume adjusted to 1500 2000 ml with water the organic color pigment composition produced in step a was run in slowly at ambient temperature to allow reaction to take place between the anionic component material step a and the cationic component step b when the addition of a to b was completed the intraleucospheruloid red organic pigment composition had coagulated and the ph was adjusted to between 7 0 and 8 0 with dilute ammonium or sodium hydroxide solution the isolation procedure of example 1 was then followed to yield a bright red intraleucospheruloid organic color pigment composition in presscake form having similar advantages example 5 inorganic pigment coground with monomer and soft powder procedure 40 grams.