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Category : Catalysts and chemical agents/Water Treatment Chemicals CAS NO : *********8 EC NO : MF : Main Specifications : HG/T ********5 Synonyms : Package: Normally In *0kg or **0kg net Plastic DrumUses : Corrosion and scale inhibitors Product description: Diethylene Triamine Penta(methylene phosphonic acid) [*********8] Abbreviation:DTPMPA Molecular weight:**3.2 Specifications: Appearance Clear, Dark amber solution Active Content *0% min Phosphorous acid (asPO**-) 5.0% max pH (1% water solution) 2.0% max Density (*0â) g/cm3 1.*5 - 1.*5 Ca Sequestration mg CaCo3/g **0 min Applications: DTPMPA is innocuous, easy to be dissolved in acid solution, It 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) DTPMPA has better scale and corrosion inhibition effect than other organic phosphines. Usage: DTPMPA is mainly used as scale and corrosion inhibitor, peroxide stabilizer in many different cyclic cooling water system and boiler water treatment, and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate. DTPMPA can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement??s carrying agent in fertilizer and concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics. Packing and Storage: Normally In *0kg or **0kg net Plastic Drum, IBC**9;s can also be used as required.Stored in cool and ventilated room in ten months. Safety Protection: Acidity, Avoid contact with eye and skin, once contacted, flush with water