AbstractDipicrylaminate can be determined bypH‐metric titration with strong mineral acids in aqueous solution. The end point is sharp if the concentration of dipicrylaminate exceeds 10−3M. The reaction consists of the replacement of metal ion by hydrogen ion.The solubility product, Ksp, and the dissociation constant, Kaof dipicrylamine were evaluated from the titration data.pH‐metric kinetic study of the recombination of dipicrylaminate ion with hydrogen ion was also carried out, from which the specific reaction rate constant was eva