DTPMPA is a Scale Inhibitor, for barium Sulphate in particular and a chelating agent. DETPMP Can be used as stabilizer of peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, oil field water etc, DTPMP is an organophosphonic acid compound exhibiting excellent sequestration of metal ions at stoichiometric concentration and threshold inhibition of metal salt precipitation at sub stoichiometric concentrations.