Description

Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA) CAS No. *********8 Molecular Formula: C9H*8O*5N3P5 Molecular weight: **3.2 Properties: DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above **0 C) DTPMPA has better scale and corrosion inhibition effect than other organophosphines. Specification: Appearance Brown transparent liquid Active acid % *8.***2.0 Phosphorous acid (as PO**-)% 5.0max Chloride (as Cl-)% ****7 Density (*0 C) g/cm3 1.***1.*5 pH (1% solution) 2.0 Fe, mg/L *5 max DTPMPA can also be used as peroxide stabilizer, chelating agent in woven